Intelligent special gas cylinder cabinet

Abstract

The utility model discloses an intelligent special gas cylinder cabinet which comprises a cabinet body, a gas cylinder is arranged in the cabinet body, a cabinet door is arranged on the front face of the cabinet body, an intelligent door lock is arranged on the front face of the cabinet door, fixing mechanisms are symmetrically arranged in the cabinet body, and each fixing mechanism comprises a clamping assembly and an adjusting assembly. A moving rail is arranged at one end of the adjusting assembly, the holding and clamping assembly comprises a holding and clamping jaw and a telescopic rod, and the telescopic rod is used for adjusting the position of the holding and clamping jaw; by means of the design of the gas storage bottle and the fixing mechanism, the two sides, close to the gas storage bottle, of the symmetrically-arranged holding and clamping jaws can be adjusted by moving the symmetrically-arranged mounting arms, and then the middle portions of the two sides of the gas storage bottle can be clamped by the holding and clamping jaws by adjusting the telescopic length of the telescopic rod; and therefore, the gas storage bottle can be stably placed in the cabinet body, and the gas storage bottle can be prevented from toppling over in the production process.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary products for electronic product production, in particular to an intelligent special gas bottle cabinet. Background Art

[0002] In the production process of microelectronics and optoelectronic devices, from chip growth to the final device packaging, almost every step and every link is inseparable from special electronic gases (such as HCL, H 2 , TCA, etc.), so electron gas is called the "food" and "source" of semiconductor materials. Electronic gas largely determines the performance of semiconductor devices.

[0003] Special gas cylinders are containers for storing special gases. For the convenience of management and safety needs, special gas cylinders are generally placed in special gas cylinder cabinets in the production area. Due to structural limitations, existing special gas cylinder cabinets only have the function of accommodating special gas cylinders. Generally, after the special gas cylinders are placed in the cabinet, there is a lack of fixing devices for the special gas cylinders. When the cabinet encounters a collision, the special gas cylinders in the cabinet are prone to tipping over, thereby affecting the use of the special gas cylinders and posing a safety hazard to the use of special gas cylinders. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent special gas cylinder cabinet to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an intelligent special gas cylinder cabinet, comprising a cabinet body, wherein gas cylinders for storing special gases are arranged inside the cabinet body, a cabinet door for opening the cabinet body is arranged on the front of the cabinet body, and an intelligent door lock for controlling the opening of the cabinet door is arranged on the front of the cabinet door, and a fixing mechanism for stably placing the gas cylinders is symmetrically arranged inside the cabinet body, the fixing mechanism comprises a clamping assembly and an adjusting assembly, one end of the adjusting assembly is provided with a movable rail for installing the adjusting assembly, the clamping assembly comprises a clamping claw and a telescopic rod, and the telescopic rod is used to adjust the position of the clamping claw.

[0006] Preferably, one end of the cabinet door is hinged to one side of the front of the cabinet body, and the smart door lock is used to collect the time and personnel information of opening the cabinet door.

[0007] Preferably, the back side of the inner wall of the cabinet is fixedly connected to the back side of the movable rail, the adjustment component includes a mounting arm, a sliding groove is provided on the front side of the movable rail, one end of the mounting arm is slidably connected to the sliding groove, and a positioning piece for positioning the mounting arm is provided on the top of one end of the mounting arm.

[0008] Preferably, a positioning hole for inserting a positioning piece is formed at the top of the inner wall of the sliding groove, the positioning piece includes a positioning block, an installation cavity is formed at one end of the installation arm, an insertion hole is formed at the top of the inner wall of the installation cavity, and the positioning blocks are inserted and connected with the insertion hole and the positioning hole.

[0009] Preferably, the bottom end of the positioning block is fixedly connected to a second baffle plate, and the bottom end of the second baffle plate is provided with a second elastic block.

[0010] Preferably, an adjustment groove for the sliding insertion of the telescopic rod is provided on the front side of the mounting arm, the back side of the clamping claw is fixedly connected to the front side of the telescopic rod, a cavity is provided on one side of the telescopic rod, a circular hole is provided on one side of the inner wall of the cavity, a card block is inserted and connected inside the circular hole, an adjustment hole is provided on one side of the inner wall of the adjustment groove, and the card block is inserted and connected to the adjustment hole.

[0011] Preferably, one end of the clamping block is fixedly connected to a first baffle, and a first elastic block is disposed on one side of the first baffle.

[0012] Preferably, an auxiliary part for assisting in fixing the gas cylinder is provided at the bottom end of the clamping claw.

[0013] Preferably, the auxiliary component comprises an auxiliary clamp, a top end of the auxiliary clamp is fixedly connected with a first linkage rod for connecting with a clamping claw, and a back end of the auxiliary clamp is fixedly connected with a second linkage rod for connecting with a telescopic rod.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model utilizes the design of the gas cylinder and the fixing mechanism. By moving the symmetrically arranged mounting arms, the symmetrically arranged clamping claws can be adjusted to be close to the two sides of the gas cylinder. By adjusting the telescopic length of the telescopic rod, the clamping claws can clamp the middle parts of the two sides of the gas cylinder to ensure that the symmetrical clamping claws clamp the gas cylinder stably, thereby realizing the stability of the gas cylinder placed inside the cabinet and ensuring that the gas cylinder will not tip over during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a three-dimensional structural diagram of the cabinet and the fixing mechanism of the utility model.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing mechanism and the moving rail of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model.

[0020] Figure 5 It is a schematic diagram of the top cross-sectional structure of the fixing mechanism of the utility model.

[0021] Figure 6 It is a schematic diagram of the side cross-sectional structure of the fixing mechanism of the utility model.

[0022] In the figure: 1. cabinet; 2. gas cylinder; 3. cabinet door; 4. smart door lock; 5. clamping assembly; 51. clamping claw; 52. telescopic rod; 53. clamping block; 54. first baffle; 55. first elastic block; 6. adjustment assembly; 61. mounting arm; 62. positioning block; 63. second baffle; 64. second elastic block; 7. moving rail; 8. auxiliary part; 81. auxiliary clamp; 82. first linkage rod; 83. second linkage rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-6 An intelligent special gas cylinder cabinet shown in the figure includes a cabinet body 1, a gas cylinder 2 for storing special gases is arranged inside the cabinet body 1, a cabinet door 3 for opening the cabinet body 1 is arranged on the front of the cabinet body 1, and an intelligent door lock 4 for controlling the opening of the cabinet door 3 is arranged on the front of the cabinet door 3. A fixing mechanism for stably placing the gas cylinder 2 is symmetrically arranged inside the cabinet body 1, and the fixing mechanism includes a clamping assembly 5 and an adjusting assembly 6. A movable rail 7 for installing the adjusting assembly 6 is arranged at one end of the adjusting assembly 6. The clamping assembly 5 includes a clamping claw 51 and a telescopic rod 52, and the telescopic rod 52 is used to adjust the position of the clamping claw 51.

[0025] Specifically, one end of the cabinet door 3 is hinged to one side of the front side of the cabinet body 1 , and the smart door lock 4 is used to collect the time and personnel information of opening the cabinet door 3 .

[0026] Furthermore, the cabinet body 1 and the cabinet door 3 constitute an existing special gas cylinder storage cabinet, the cabinet door 3 is hinged to the cabinet body 1 by a hinge, and the smart door lock 4 is an existing smart door lock with facial data collection, fingerprint data collection and wireless data transmission. The smart door lock 4 is wirelessly connected through a local area network. When someone needs to open the cabinet door 3, facial and fingerprint recognition are required at the same time. When the two sets of data are met at the same time, the cabinet door 3 can be opened, thereby preventing the cabinet door 3 from being opened by mistake and causing safety hazards. At the same time, while collecting facial data, the information and time of the person opening the cabinet door 3 can be recorded, so that when an accident occurs in the gas storage cylinder 2, it can be used as evidence.

[0027] Specifically, the back side of the inner wall of the cabinet 1 is fixedly connected to the back side of the movable rail 7, the adjustment component 6 includes a mounting arm 61, a sliding groove is provided on the front side of the movable rail 7, one end of the mounting arm 61 is slidably and interlacedly connected to the sliding groove, a positioning piece for positioning the mounting arm 61 is provided at the top of one end of the mounting arm 61, a positioning hole for inserting the positioning piece is provided at the top end of the inner wall of the sliding groove, the positioning piece includes a positioning block 62, a mounting cavity is provided at one end of the mounting arm 61, an interlaced hole is provided at the top end of the inner wall of the mounting cavity, the positioning blocks 62 are interlacedly connected with the interlaced hole and the positioning hole, the bottom end of the positioning block 62 is fixedly connected with a second baffle 63, and the bottom end of the second baffle 63 is provided with a second elastic block 64.

[0028] Furthermore, the movable rail 7 is fixedly connected to the back side of the inner wall of the cabinet 1 by screws, the length of the movable rail 7 corresponds to the length of the cabinet 1, the sliding groove is a T-shaped groove, the mounting arm 61 is a T-shaped rod, the size of one end of the mounting arm 61 inserted into the sliding groove corresponds to the size of the sliding groove, a plurality of positioning holes are provided, and the plurality of positioning holes are arranged in a straight line with equal spacing, the size of the interlaced hole is the same as the size of the positioning hole, both are 1.02 times the size of the positioning block 62, the size of the second baffle 63 is 1.2 times the size of the interlaced hole, the second elastic block 64 is a rubber elastic block, and the second elastic block 64 is always in a compressed state in the mounting cavity.

[0029] Specifically, an adjustment groove for the telescopic rod 52 to slide and penetrate is provided on the front of the mounting arm 61, the back of the clamping claw 51 is fixedly connected to the front of the telescopic rod 52, a cavity is provided on one side of the telescopic rod 52, a circular hole is provided on one side of the inner wall of the cavity, a clamping block 53 is inserted and connected inside the circular hole, an adjustment hole is provided on one side of the inner wall of the adjustment groove, the clamping block 53 is inserted and connected to the adjustment hole, one end of the clamping block 53 is fixedly connected to the first baffle plate 54, and a first elastic block 55 is provided on one side of the first baffle plate 54.

[0030] Furthermore, a clamping assembly 5 is symmetrically arranged on both sides of a gas cylinder 2, the vertical cross-sectional dimension of the adjusting groove is 1.01 times the vertical cross-sectional dimension of the telescopic rod 52, a V-shaped groove is provided on the side of the clamping claw 51 close to the gas cylinder 2 for clamping the outer wall of the gas cylinder 2, the width of the clamping claw 51 is 1.5 times the width of the mounting arm 61, a plurality of adjusting holes are provided, and the plurality of adjusting holes are arranged in a straight line at equal intervals, a clamping block 53 is provided on the side of the telescopic rod 52 away from the gas cylinder 2, the circular hole has the same size as the adjusting hole, the size of the circular hole is 1.02 times the size of the clamping block 53, the size of the first baffle 54 is 1.2 times the size of the circular hole, and the first elastic block 55 is a rubber elastic block, and the first elastic block 55 is always in a compressed state in the cavity.

[0031] Specifically, the bottom end of the clamping claw 51 is provided with an auxiliary part 8 for assisting in fixing the gas cylinder 2, and the auxiliary part 8 includes an auxiliary clamp 81, the top end of the auxiliary clamp 81 is fixedly connected with a first linkage rod 82 for connecting with the clamping claw 51, and the back side of the auxiliary clamp 81 is fixedly connected with a second linkage rod 83 for connecting with the telescopic rod 52.

[0032] Furthermore, the number of auxiliary parts 8 corresponds to the number of clamping assemblies 5, the specifications of the auxiliary clamp 81 correspond to the specifications of the clamping claw 51, the top and bottom ends of the first linkage rod 82 are welded and fixed to the bottom end of the clamping claw 51 and the top end of the auxiliary clamp 81 respectively, and a strip groove is provided at the bottom end of the mounting arm 61, and the strip groove is used to insert the second linkage rod 83, the second linkage rod 83 is an L-shaped rod, one end of the cross rod of the second linkage rod 83 is welded and fixed to the back side of the auxiliary clamp 81, and the other end of the cross rod of the second linkage rod 83 is welded and fixed to the front side of the bottom of the vertical rod, and the top end of the vertical rod of the second linkage rod 83 is welded and fixed to the bottom end of the telescopic rod 52, so that when the clamping claw 51 moves, it will drive the auxiliary clamp 81 to move synchronously, so that when clamping the gas cylinder 2, the single-point clamping of the clamping claw 51 is changed to the side clamping composed of the clamping claw 51 and the auxiliary clamp 81, thereby improving the stability of the clamping and installation of the gas cylinder 2.

[0033] When using the fixing mechanism, it is necessary to first place the gas cylinder 2 between the relative clamping claws 51, and press the positioning block 62 in the direction close to the mounting arm 61 to move the positioning block 62 into the sliding groove, and move the mounting arm 61 so that the mounting arm 61 drives the clamping claw 51 to approach the side wall of the gas cylinder 2 by driving the telescopic rod 52. At this time, the positioning block 62 is released, and under the action of the restoring force of the second elastic block 64, the positioning block 62 is pushed to insert into the positioning hole at the corresponding position to limit the movement of the mounting arm 61. At this time, the clamping block 53 is pressed again to move the clamping block 53 into the adjusting groove, and the position of the clamping claw 51 is moved, so that the V-shaped groove of the clamping claw 51 moves to the middle of the side wall of the gas cylinder 2, and then the pressure on the clamping block 53 is released, and under the action of the restoring force of the first elastic block 55, the clamping block 53 is pushed to insert into the adjusting hole at the corresponding position, thereby fixing the position of the clamping claw 51, so that the symmetrically arranged clamping claws 51 can stably clamp the two sides of the gas cylinder 2.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent special gas cylinder cabinet, comprising a cabinet body (1), wherein a gas cylinder (2) for storing special gases is arranged inside the cabinet body (1), characterized in that: The cabinet body (1) is provided with a cabinet door (3) on the front side thereof for opening the cabinet body (1), and the cabinet door (3) is provided with an intelligent door lock (4) on the front side thereof for controlling the opening of the cabinet door (3). A fixing mechanism for stably placing the gas cylinder (2) is symmetrically provided inside the cabinet body (1), and the fixing mechanism comprises a clamping assembly (5) and an adjusting assembly (6). One end of the adjusting assembly (6) is provided with a movable rail (7) for installing the adjusting assembly (6). The clamping assembly (5) comprises a clamping claw (51) and a telescopic rod (52), and the telescopic rod (52) is used to adjust the position of the clamping claw (51).

2. The intelligent special gas cylinder cabinet according to claim 1 is characterized in that: One end of the cabinet door (3) is hinged to one side of the front face of the cabinet body (1), and the intelligent door lock (4) is used to collect the time and personnel information of opening the cabinet door (3).

3. The intelligent special gas cylinder cabinet according to claim 1 is characterized in that: The back side of the inner wall of the cabinet (1) is fixedly connected to the back side of the movable rail (7); the adjustment component (6) comprises a mounting arm (61); a sliding groove is provided on the front side of the movable rail (7); one end of the mounting arm (61) is slidably connected to the sliding groove; and a positioning member for positioning the mounting arm (61) is provided at the top of one end of the mounting arm (61).

4. The intelligent special gas cylinder cabinet according to claim 3 is characterized in that: A positioning hole for inserting a positioning member is provided at the top end of the inner wall of the sliding groove, the positioning member comprises a positioning block (62), a mounting cavity is provided at one end of the mounting arm (61), an inserting hole is provided at the top end of the inner wall of the mounting cavity, and the positioning block (62) is inserted and connected with the inserting hole and the positioning hole.

5. The intelligent special gas cylinder cabinet according to claim 4 is characterized in that: The bottom end of the positioning block (62) is fixedly connected to a second baffle plate (63), and the bottom end of the second baffle plate (63) is provided with a second elastic block (64).

6. The intelligent special gas cylinder cabinet according to claim 3 is characterized in that: The front side of the mounting arm (61) is provided with an adjustment groove for the telescopic rod (52) to slide and penetrate; the back side of the clamping claw (51) is fixedly connected to the front side of the telescopic rod (52); a cavity is provided on one side of the telescopic rod (52); a circular hole is provided on one side of the inner wall of the cavity; a clamping block (53) is inserted and connected inside the circular hole; an adjustment hole is provided on one side of the inner wall of the adjustment groove; the clamping block (53) is inserted and connected to the adjustment hole.

7. The intelligent special gas cylinder cabinet according to claim 6 is characterized in that: One end of the clamping block (53) is fixedly connected to a first baffle (54), and a first elastic block (55) is provided on one side of the first baffle (54).

8. The intelligent special gas cylinder cabinet according to claim 1 is characterized in that: An auxiliary part (8) for assisting in fixing the gas cylinder (2) is provided at the bottom end of the clamping claw (51).

9. The intelligent special gas cylinder cabinet according to claim 8, characterized in that: The auxiliary component (8) comprises an auxiliary clamp (81), the top end of the auxiliary clamp (81) is fixedly connected to a first linkage rod (82) for connecting to a clamping claw (51), and the back end of the auxiliary clamp (81) is fixedly connected to a second linkage rod (83) for connecting to a telescopic rod (52).

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