Touch panel for high and low temperature test box

Abstract

The utility model discloses a touch panel for a high and low temperature test chamber, which comprises a panel body, a quick-release shell is sleeved outside the panel body, one side surface of the high and low temperature test chamber is provided with a release opening, and the outer side of the release opening is provided with a release guard plate; a magnetic strip is embedded in the quick-release shell, and a connecting strip is embedded in the release guard plate; a pressing assembly is embedded in the side face of the quick-disassembly shell, and a pressing limiting structure is embedded in the side face of the disassembly protection plate. The pressing assembly comprises a key part, a rod part, a hook part and a spring, the key part is fixedly arranged at the outer side end of the rod part, the hook part is vertically fixed to the upper end of the rod part, and the spring is connected to the inner side end of the rod part in a sleeving mode; the two ends of the spring abut against the inward face of the hook part and the outer side edge of the telescopic notch in an attached mode respectively. A holding handle is further arranged on the side face of the edge of the outer side of the quick release shell. According to the utility model, the touch panel can be quickly mounted and dismounted on the high and low temperature test box.

Description

Technical Field

[0001] The utility model relates to the technical field of touch panels, in particular to a touch panel used in a high and low temperature test box. Background Art

[0002] Touch panels are a technology used in input devices that allow users to interact with electronic devices by directly touching images or icons on the screen. This technology detects and responds to fingers, fingertips or handheld devices touching specific locations on the screen to enable various functions and operations. Touch panels are widely used in devices such as smartphones, tablets, laptops, kiosks, etc. to provide an intuitive and fast user interface operation experience.

[0003] At present, the touch panel used in the high and low temperature test box is generally fixedly embedded in the side wall of the high and low temperature test box. When the touch panel fails and needs to be repaired, the faulty touch panel needs to be removed from the side wall of the box, and then the repaired touch panel is fixedly installed on the side wall of the box. However, the fixed connection structure between the touch panel and the high and low temperature test box in the prior art makes it very inconvenient to install and remove the touch panel on the high and low temperature box, which affects the repair efficiency of the touch panel. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a touch panel for a high and low temperature test chamber, which is used to achieve rapid installation and removal of the touch panel on the high and low temperature test chamber.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a touch panel for a high and low temperature test box, comprising a panel body, a quick-release housing is sleeved on the outside of the panel body, a disassembly opening is opened on one side of the high and low temperature test box, and a disassembly guard plate is provided on the outside of the disassembly opening;

[0006] Two opposite sides of the quick-release housing are embedded with magnetic strips, which are made of strong magnetic material; two opposite sides of the disassembly guard are embedded with connecting strips, which are made of ferromagnetic material;

[0007] The other two sides of the quick-release housing that are opposite to each other are embedded with pressing components, and the other two sides of the disassembly guard plate that are opposite to each other have pressing limit structures at their bottoms;

[0008] The pressing assembly comprises a button portion, a rod portion, a hook portion and a spring, wherein the button portion is fixedly arranged at the outer end of the rod portion, the hook portion is vertically fixed to the upper end of the rod portion, the folded hook of the hook portion faces horizontally outward, and the spring is sleeved on the inner end of the rod portion;

[0009] The press-limiting structure is provided with a second stopper, a press opening is provided on the side of the disassembly guard plate, and the shape of the press opening is adapted to the shape of the button portion; a hook opening is provided on the side of the quick-release housing, and the shape of the hook opening is adapted to the shape of the folded hook of the hook portion; a side of the hook portion away from the rod portion is fitted and abutted against the bottom surface of the quick-release housing; the second stopper is located at the lower end of the rod portion and is perpendicular to the rod portion; a telescopic opening is provided on the inner side of the quick-release housing where it abuts against the outer wall of the bottom end of the panel body, and the shape of the telescopic opening is adapted to the shape of the rod portion; two ends of the spring are respectively fitted and abutted against the inner surface of the hook portion and the outer edge of the telescopic opening;

[0010] The other two outer edge sides of the quick-release housing that are arranged opposite to each other are also provided with gripping handles, and the gripping handles are arranged on the outer side of the pressing assembly.

[0011] Furthermore, an auxiliary pushing mechanism is provided between the quick-release housing and the disassembly guard plate, and the auxiliary pushing mechanism includes a connecting rack, a transmission gear, a screw rod, a connecting plate, a limiting slide rail, a lifting slide block and an L-shaped pushing column;

[0012] The connecting rack is horizontally fixedly connected to the folding hook of the hook part in the hook part opening, the transmission gear is vertically meshed with the connecting rack, the transmission gear is fixedly sleeved on the bottom of the screw rod, the top of the screw rod is rotatably connected to the connecting plate, the connecting plate is fixedly connected to the disassembly guard plate, the lower end surface of the connecting guard plate is also fixedly connected to the limiting slide rail, the limiting slide rail is parallel to the screw rod, the screw rod is located in the limiting slide rail, the lifting slider is threadedly sleeved on the screw rod, the lifting slider is slidably connected in the limiting slide rail, the top of the L-shaped push column is fixedly connected to the lower wall of the quick-release housing, and the bottom of the L-shaped push column is fixedly connected to the side of the lifting slider away from the limiting slide rail.

[0013] Furthermore, an electric pushing mechanism is provided between the quick-release shell and the disassembly guard plate, and the electric pushing mechanism includes a driving chip, an electric push rod and a pressure sensor. The electric push rod and the pressure sensor are electrically connected to the driving chip. The pressure sensor is arranged on the inner wall of the hook opening close to the electric push rod. One side of the electric push rod is fixedly connected to the disassembly guard plate, and the push rod of the electric push rod is vertically upward and fixedly connected to the lower wall of the quick-release shell.

[0014] Furthermore, a hinge is provided at a connection between the holding handle and the edge of the quick-release housing, and the holding handle is hingedly connected to the edge of the quick-release housing through the hinge.

[0015] Furthermore, a non-slip handle cover is fixedly sleeved on the gripping handle.

[0016] Furthermore, a sealing ring is provided on the inner edge of the disassembly guard plate, and the sealing ring is made of rubber material.

[0017] Furthermore, a buffer pad is provided between the quick-release housing and the panel body, and the buffer pad is made of a silicone material.

[0018] Furthermore, a heat insulation board is provided on one side of the quick-release housing facing the interior of the high and low temperature test box.

[0019] Furthermore, a protective plate is provided on one side of the heat insulation plate facing the interior of the high and low temperature test box, and the protective plate is made of stainless steel.

[0020] Beneficial effects of the utility model:

[0021] The utility model arranges the panel body in a quick-release housing, and realizes the first quick-release connection of the touch panel on the high and low temperature test box by magnetically connecting the magnetic strip embedded in the quick-release housing with the connecting strip in the disassembly guard plate; then, the pressing assembly in the quick-release housing cooperates with the pressing limit structure in the disassembly guard plate to realize the pressing buckle connection, thereby realizing the second quick-release connection of the touch panel on the high and low temperature test box;

[0022] Therefore, the utility model realizes the double quick-release connection of the touch panel on the high and low temperature test box, so that the touch panel can be quickly installed and disassembled on the high and low temperature test box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the external structure of the touch panel used in the high and low temperature test box of the utility model;

[0024] Figure 2 It is a left side cross-sectional view of the panel body and the quick-release housing in the utility model;

[0025] Figure 3 It is a cross-sectional schematic diagram of the panel body and the quick-release housing in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the auxiliary propulsion mechanism in the utility model;

[0027] Figure 5 It is a structural schematic diagram of the electric driving mechanism in the utility model.

[0028] : 1. panel body; 2. quick-release shell; 3. disassembly guard plate; 4. magnetic strip; 5. connecting strip; 6. pressing assembly; 61. button part; 62. rod part; 63. hook part; 64. spring; 7. pressing limit structure; 72. second stop block; 8. holding handle; 9. non-slip handle cover; 10. auxiliary pushing mechanism; 101. connecting rack; 102. transmission gear; 103. screw rod; 104. connecting plate; 105. limiting slide rail; 106. lifting slider; 107. L-shaped pushing column; 11. electric pushing mechanism; 111. electric push rod; 112. pressure sensor. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom" and "side", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0030] Example 1, reference Figures 1 to 3 , which is the first embodiment of the present invention, and provides a touch panel for a high and low temperature test chamber, which can realize a double quick-release connection of the touch panel on the high and low temperature test chamber, so that the touch panel can be quickly installed and removed on the high and low temperature test chamber. The touch panel for the high and low temperature test chamber includes a panel body 1, a quick-release shell 2 is sleeved on the outside of the panel body 1, a disassembly opening is opened on one side surface of the high and low temperature test chamber, and a disassembly guard plate 3 is provided on the outside of the disassembly opening;

[0031] Two opposite sides of the quick-release housing 2 are embedded with magnetic strips 4, which are made of strong magnetic material. Two opposite sides of the disassembly guard 3 are embedded with connecting strips 5, which are made of ferromagnetic material.

[0032] The other two sides of the quick-release housing 2 that are opposite to each other are embedded with a pressing assembly 6, and the other two sides of the disassembly guard 3 that are opposite to each other are provided with a pressing limiting structure 7 at the bottom;

[0033] The pressing assembly 6 includes a button portion 61, a rod portion 62, a hook portion 63 and a spring 64. The button portion 61 is fixedly arranged at the outer end of the rod portion 62, the hook portion 63 is vertically fixed at the upper end of the rod portion 62, the folded hook of the hook portion 63 is horizontally facing outward, and the spring 64 is sleeved on the inner end of the rod portion 62;

[0034] A second stopper 72 is provided on the pressing limit structure 7, a pressing opening is provided on the side of the disassembly guard plate 3, and the shape of the pressing opening is adapted to the shape of the button portion 61, a hook opening is provided on the side of the quick-release housing 2, and the shape of the hook opening is adapted to the shape of the folded hook of the hook portion 63, and a side of the hook portion 63 away from the rod portion 62 is fitted and abutted against the bottom surface of the quick-release housing 2, the second stopper 72 is located at the lower end of the rod portion 62 and is perpendicular to the rod portion 62, a telescopic opening is provided at the inner side of the quick-release housing 2 where it abuts against the outer wall of the bottom end of the panel body 1, and the shape of the telescopic opening is adapted to the shape of the rod portion 62, and the two ends of the spring 64 are respectively fitted and abutted against the inner surface of the hook portion 63 and the outer edge of the telescopic opening;

[0035] The other two outer edge sides of the quick-release housing 2 that are arranged opposite to each other are further provided with gripping handles 8 , and the gripping handles 8 are arranged on the outer sides of the pressing assembly 6 .

[0036] Working principle of embodiment 1:

[0037] When the panel body 1 needs to be removed from the high and low temperature test box, the user first presses the button parts 61 on the two sides of the quick-release shell 2 with the middle finger. At this time, the inner squeezing spring 64 of the hook part 63 is deformed, and the folded hook of the hook part 63 is separated from the hook part opening, and the release is completed. At this time, the pressing component 6 is separated from the quick-release shell 2, and the user holds the gripping handle 8 with the index finger and thumb to pull the quick-release shell 2 outward. At this time, the magnetic attraction strip 4 is separated from the connecting strip 5, and the quick-release shell 2 is separated from the removal guard plate 3;

[0038] When the panel body 1 needs to be installed in the high and low temperature test box, the user first presses the button part 61 on the two sides of the quick-release shell 2 with the middle finger. At this time, the inner side of the hook part 63 squeezes the spring 64 to deform, and the folded hook of the hook part 63 moves inward. Then the quick-release shell 2 is placed in the disassembly guard plate 3. At this time, the magnetic strip 4 in the quick-release shell 2 is magnetically connected with the connecting strip 5 in the disassembly guard plate 3. Then the button part 61 is released, and the spring 64 pushes the folded hook of the hook part 63 to buckle the hook part opening to complete the buckling, thereby completing the installation of the quick-release shell 2 and the disassembly guard plate 3.

[0039] In Example 1, the panel body 1 is arranged in the quick-release shell 2, and the first quick-release connection of the touch panel on the high and low temperature test chamber is realized by magnetic connection between the magnetic strip 4 embedded in the quick-release shell 2 and the connecting strip 5 in the disassembly guard plate 3; then the pressing component 6 in the quick-release shell 2 and the pressing limit structure 7 in the disassembly guard plate 3 are cooperated to realize the press-lock connection, thereby realizing the second quick-release connection of the touch panel on the high and low temperature test chamber.

[0040] Therefore, Example 1 realizes the dual quick-release connection of the touch panel on the high and low temperature test box, so that the touch panel can be quickly installed and disassembled on the high and low temperature test box.

[0041] Preferably, a non-slip handle cover 9 is fixedly sleeved on the gripping handle 8 .

[0042] Specifically, in this embodiment, by sleeve-fitting the anti-slip handle cover 9 onto the gripping handle 8, the user is prevented from slipping when using the gripping handle 8, thereby improving the gripping stability.

[0043] Preferably, a hinge (not shown) is provided at the connection between the gripping handle 8 and the edge of the quick-release housing 2 , and the gripping handle 8 is hingedly connected to the edge of the quick-release housing 2 via the hinge.

[0044] Specifically, in this embodiment, a hinge is provided at the connection between the gripping handle 8 and the edge of the quick-release housing 2, thereby realizing a rotational connection between the gripping handle 8 and the edge of the quick-release housing 2, so that the user can adjust the gripping angle of the gripping handle 8 in real time.

[0045] Preferably, a sealing ring (not shown) is provided on the inner edge of the disassembly guard plate 3, and the sealing ring is made of rubber material.

[0046] Specifically, in this embodiment, a sealing ring is provided on the inner edge of the dismantling guard plate 3 to improve the sealing performance and avoid gas leakage during high and low temperature tests.

[0047] Preferably, a buffer pad (not shown) is provided between the quick-release housing 2 and the panel body 1 , and the buffer pad is made of a silicone material.

[0048] Specifically, in this embodiment, a buffer pad is provided between the quick-release housing 2 and the panel body 1 to avoid damage to the panel body 1 due to impact when an accident occurs during high and low temperature tests, thereby increasing the service life of the panel body 1.

[0049] Preferably, a heat insulation board (not shown) is provided on one side of the quick-release housing 2 facing the interior of the high and low temperature test chamber.

[0050] Specifically, in this embodiment, a heat insulation board is provided on the side of the quick-release housing 2 facing the interior of the high and low temperature test box to achieve heat insulation between the high and low temperature test box and the panel body 1, thereby preventing the internal temperature of the high and low temperature test box from affecting the service life of the panel body 1.

[0051] Preferably, a protective plate (not shown) is provided on one side of the heat insulation plate facing the interior of the high and low temperature test chamber, and the protective plate is made of stainless steel.

[0052] Specifically, in this embodiment, the stainless steel material is preferably 304 stainless steel material. By providing a protective plate made of stainless steel on the side of the insulation board facing the interior of the high and low temperature test chamber, effective protection of the panel body 1 is achieved.

[0053] Example 2, reference Figure 4, which is the second embodiment of the present invention, and provides a touch panel for a high and low temperature test box. Different from the previous embodiment, this embodiment provides an auxiliary pushing mechanism 10, which solves the problem that the quick-release housing 2 and the disassembly guard plate 3 are difficult to separate, and includes: an auxiliary pushing mechanism 10 is also provided between the quick-release housing 2 and the disassembly guard plate 3, and the auxiliary pushing mechanism 10 includes a connecting rack 101, a transmission gear 102, a screw rod 103, a connecting plate 104, a limiting slide rail 105, a lifting slider 106 and an L-shaped pushing column 107;

[0054] The connecting rack 101 horizontally fixes the folded hook of the hook portion 63 in the opening of the connecting hook portion 63, and the transmission gear 102 is vertically meshed with the connecting rack 101. The transmission gear 102 is fixedly sleeved on the bottom of the screw rod 103, and the top of the screw rod 103 is rotatably connected to the connecting plate 104. The connecting plate 104 is fixedly connected to the disassembly guard plate 3, and the lower end surface of the connecting guard plate is also fixedly connected to the limiting slide rail 105. The limiting slide rail 105 is parallel to the screw rod 103, and the screw rod 103 is located in the limiting slide rail 105. The lifting slider 106 is threadedly sleeved on the screw rod 103, and the lifting slider 106 is slidably connected in the limiting slide rail 105. The top of the L-shaped push column 107 is fixedly connected to the lower wall of the quick-release shell 2, and the bottom of the L-shaped push column 107 is fixedly connected to the side of the lifting slider 106 away from the limiting slide rail 105.

[0055] Working principle of embodiment 2:

[0056] When it is necessary to remove the panel body 1 from the high and low temperature test chamber, the user first presses the button part 61 on the two sides of the quick-release shell 2 with the middle finger. At this time, the squeezing spring 64 inside the hook part 63 is deformed, and the folded hook of the hook part 63 disengages from the through hole of the hook part 63 until the disengagement is completed. In this process, the folded hook of the hook part 63 drives the connecting rack 101 to move in the direction away from the auxiliary pushing mechanism 10, and the connecting rack 101 drives the transmission gear 102 to rotate clockwise, driving the screw rod 103 to rotate, so that the lifting slider 106 rises, and then drives the L-shaped pushing column 107 to rise, pushing the quick-release shell 2 to separate from the disassembly guard plate 3. Therefore, in this embodiment, the pressing force of the user's middle finger on the button part 61 is converted into a force that pushes the quick-release shell 2 to separate from the disassembly guard plate 3. Therefore, compared with the previous embodiment, this embodiment can produce a technical effect of easily realizing the separation of the quick-release shell 2 and the disassembly guard plate 3.

[0057] When the panel body 1 needs to be installed in the high and low temperature test box, the user first presses the button parts 61 on the two sides of the quick-release shell 2 with the middle finger. At this time, the inner side of the hook part 63 squeezes the spring 64 to deform, and the folded hook of the hook part 63 moves inward. Then the quick-release shell 2 is placed in the disassembly guard plate 3. At this time, the magnetic strip 4 in the quick-release shell 2 is magnetically connected with the connecting strip 5 in the disassembly guard plate 3. Then the button part 61 is released, and the spring 64 pushes the folded hook of the hook part 63 to buckle the hook part 63 through the mouth to complete the buckling. In this process, the elastic force of the spring 64 pushes the folded hook of the hook part 63, with The movable connecting rack 101 moves in the direction close to the auxiliary pushing mechanism 10, and the connecting rack 101 drives the transmission gear 102 to rotate counterclockwise, driving the screw rod 103 to rotate, so that the lifting slider 106 descends, and then drives the L-shaped pushing column 107 to descend, and the quick-release shell 2 and the disassembly guard plate 3 fit together. Therefore, in this embodiment, the elastic force of the spring 64 is converted into a force that pushes the quick-release shell 2 and the disassembly guard plate 3 to be installed. Therefore, compared with the previous embodiment, this embodiment can produce a technical effect of facilitating the installation of the quick-release shell 2 and the disassembly guard plate 3.

[0058] Example 3, reference Figure 5 , which is the third embodiment of the present invention, and this embodiment provides a touch panel for a high and low temperature test box. Different from the previous embodiment, this embodiment provides an electric push mechanism 11, which solves the problem that the quick-release shell 2 and the disassembly guard plate 3 cannot be automatically separated. It includes: an electric push mechanism 11 is also provided between the quick-release shell 2 and the disassembly guard plate 3, and the electric push mechanism 11 includes a driving chip, an electric push rod 111 and a pressure sensor 112. The electric push rod 111 and the pressure sensor 112 are electrically connected to the driving chip. The pressure sensor 112 is arranged on the inner wall of the hook 63 opening close to the electric push rod 111. One side of the electric push rod 111 is fixedly connected to the disassembly guard plate 3, and the push rod of the electric push rod 111 is vertically upward and fixedly connected to the lower wall of the quick-release shell 2.

[0059] Working principle of embodiment 3:

[0060] When it is necessary to remove the panel body 1 from the high and low temperature test box, the user first presses the button part 61 on the two sides of the quick-release shell 2 with the middle finger. At this time, the squeezing spring 64 inside the hook part 63 is deformed, and the folded hook of the hook part 63 is disengaged from the through hole of the hook part 63 until the disengagement is completed. During this process, the pressure sensor 112 loses pressure, and the driving chip drives the push rod of the electric push rod 111 to rise, pushing the quick-release shell 2 to separate from the disassembly guard plate 3. Therefore, in this embodiment, the pressure detection of the pressure sensor 112 is used to drive the electric push rod 111 to automatically rise. Therefore, compared with the previous embodiment, this embodiment can produce the technical effect of automatically separating the quick-release shell 2 from the disassembly guard plate 3 after the hook part 63 is disengaged.

[0061] When the panel body 1 needs to be installed in the high and low temperature test box, the user first presses the button part 61 on the two sides of the quick-release shell 2 with the middle finger. At this time, the inner side of the hook part 63 squeezes the spring 64 to deform, and the folded hook of the hook part 63 moves inward, and then the quick-release shell 2 is placed in the disassembly guard plate 3. At this time, the magnetic strip 4 in the quick-release shell 2 is magnetically connected with the connecting strip 5 in the disassembly guard plate 3, and then the button part 61 is released, and the spring 64 pushes the folded hook of the hook part 63 to buckle the hook part 63 opening to complete the buckling. In this process, the pressure sensor 112 detects the pressure, and the driving chip drives the electric push rod 111 to descend so that the quick-release shell 2 and the disassembly guard plate 3 are fitted together. Therefore, in this embodiment, the pressure detection of the pressure sensor 112 is used to drive the electric push rod 111 to automatically descend. Therefore, compared with the previous embodiment, this embodiment can produce the technical effect of automatically realizing the installation of the quick-release shell 2 and the disassembly guard plate 3 after the hook part 63 is connected with the hook part 63 opening.

[0062] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A touch panel for a high and low temperature test chamber, characterized in that: It comprises a panel body (1), the panel body (1) is sleeved with a quick-release housing (2) on its exterior, a disassembly opening is provided on one side of the high and low temperature test box, and a disassembly guard plate (3) is provided on the exterior of the disassembly opening; Two oppositely disposed side surfaces of the quick-release housing (2) are embedded with magnetic strips (4), the magnetic strips (4) being made of a strong magnetic material, and two oppositely disposed side surfaces of the disassembly guard plate (3) are embedded with connecting strips (5), the connecting strips (5) being made of a ferromagnetic material; The other two side surfaces of the quick-release housing (2) that are arranged opposite to each other are embedded with pressing components (6), and the other two side surfaces of the disassembly guard plate (3) that are arranged opposite to each other are provided with pressing limiting structures (7) at their bottoms; The pressing assembly (6) comprises a button portion (61), a rod portion (62), a hook portion (63) and a spring (64); the button portion (61) is fixedly arranged at the outer end of the rod portion (62); the hook portion (63) is vertically fixed to the upper end of the rod portion (62); the folded hook of the hook portion (63) faces horizontally outward; and the spring (64) is sleeved on the inner end of the rod portion (62); The press-limiting structure (7) is provided with a second stopper (72); a press opening is provided on the side of the disassembly guard plate (3); the shape of the press opening is adapted to the shape of the button portion (61); a hook opening is provided on the side of the quick-release housing (2); the shape of the hook opening is adapted to the shape of the folded hook of the hook portion (63); a side of the hook portion (63) away from the rod portion (62) is fitted and abutted against the bottom surface of the quick-release housing (2); the second stopper (72) is located at the lower end of the rod portion (62) and is perpendicular to the rod portion (62); a telescopic opening is provided on the inner side of the quick-release housing (2) where it abuts against the outer wall of the bottom end of the panel body (1); the shape of the telescopic opening is adapted to the shape of the rod portion (62); and the two ends of the spring (64) are respectively fitted and abutted against the inner surface of the hook portion (63) and the outer edge of the telescopic opening; The other two outer edge sides of the quick-release housing (2) that are arranged opposite to each other are also provided with gripping handles (8), and the gripping handles (8) are arranged on the outside of the pressing assembly (6).

2. The touch panel for a high and low temperature test box according to claim 1, characterized in that: An auxiliary pushing mechanism (10) is also provided between the quick-release housing (2) and the disassembly guard plate (3), and the auxiliary pushing mechanism (10) comprises a connecting rack (101), a transmission gear (102), a screw rod (103), a connecting plate (104), a limiting slide rail (105), a lifting slide block (106) and an L-shaped pushing column (107); The connecting rack (101) is horizontally fixedly connected to the folded hook of the hook portion (63) in the opening of the hook portion (63); the transmission gear (102) is vertically meshed with the connecting rack (101); the transmission gear (102) is fixedly sleeved on the bottom of the screw rod (103); the top of the screw rod (103) is rotatably connected to the connecting plate (104); the connecting plate (104) is fixedly connected to the disassembly guard plate (3); the lower end surface of the connecting guard plate is also fixedly connected to the limiting slide rail (105); the limiting The limiting slide rail (105) is parallel to the screw rod (103), the screw rod (103) is located in the limiting slide rail (105), the lifting slider (106) is threadedly sleeved on the screw rod (103), the lifting slider (106) is slidably connected in the limiting slide rail (105), the top of the L-shaped pushing column (107) is fixedly connected to the lower wall of the quick-release housing (2), and the bottom of the L-shaped pushing column (107) is fixedly connected to the side of the lifting slider (106) away from the limiting slide rail (105).

3. The touch panel for a high and low temperature test chamber according to claim 1, characterized in that: An electric push mechanism (11) is also provided between the quick-release housing (2) and the disassembly guard plate (3), and the electric push mechanism (11) comprises a driving chip, an electric push rod (111) and a pressure sensor (112). The electric push rod (111) and the pressure sensor (112) are electrically connected to the driving chip, and the pressure sensor (112) is arranged on the inner wall of the hook portion (63) opening close to the electric push rod (111). One side of the electric push rod (111) is fixedly connected to the disassembly guard plate (3), and the push rod of the electric push rod (111) is vertically upward and fixedly connected to the lower wall of the quick-release housing (2).

4. The touch panel for a high and low temperature test chamber according to claim 1, characterized in that: A hinge is provided at the connection between the holding handle (8) and the edge of the quick-release housing (2), and the holding handle (8) is hingedly connected to the edge of the quick-release housing (2) via the hinge.

5. The touch panel for a high and low temperature test box according to claim 1, characterized in that: An anti-slip handle cover (9) is fixedly sleeved on the holding handle (8).

6. The touch panel for a high and low temperature test box according to claim 1, characterized in that: The inner edge of the disassembly guard plate (3) is provided with a sealing ring, and the sealing ring is made of rubber material.

7. The touch panel for a high and low temperature test box according to claim 1, characterized in that: A buffer pad is provided between the quick-release housing (2) and the panel body (1), and the buffer pad is made of a silicone material.

8. The touch panel for a high and low temperature test box according to claim 1, characterized in that: A heat insulation board is provided on one side of the quick-release housing (2) facing the interior of the high and low temperature test box.

9. The touch panel for a high and low temperature test box according to claim 8, characterized in that: A protective plate is provided on one side of the heat insulation plate facing the interior of the high and low temperature test box, and the protective plate is made of stainless steel.

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