CN213418770U - Machine cabinet - Google Patents

Abstract

The utility model provides a cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet door, cabinet door lock subassembly, the mechanism of opening of bullet, the cabinet door rotationally sets up on the cabinet body, cabinet door lock subassembly includes the support, the latch hook, the handle, the lock post, elastic element, the support sets up at the internal portion of cabinet, latch hook movable mounting is on the support, the lock post sets up on the cabinet door, the movably setting of handle is on the support, the handle is connected with the latch hook, elastic element's one end connection handle, elastic element's other end connection support, the mechanism of opening of bullet sets up at the internal portion of cabinet, the mechanism of opening of. Through setting up cabinet door lock subassembly and bullet opening mechanism, the cabinet door openly need not to set up parts such as lock, key hole, handle and can realize opening and the function of locking the cabinet door, and the cabinet door switching of rack is convenient.

Description

Machine cabinet

Technical Field

The utility model relates to an equipment door opens and shuts research field, especially a rack.

Background

Self-service equipment such as AFC rail transit ticket vending machine need accomplish daily maintenance work through the preceding lower maintenance door that is located the preceding below of equipment, because each inside core module of self-service equipment self volume is great, occupies the inside great space of rack, consequently requires self-service equipment's preceding lower maintenance door simple structure, and inside occupies the volume less, and the switching is convenient. Meanwhile, components such as a door lock, a key hole and a handle cannot be arranged on the front surface of the self-service equipment based on the requirement of the appearance design of the equipment, and the requirement of the appearance design is high. The existing front lower maintenance door is complex to open and close, and the front lower maintenance door needs to be opened and locked through structures such as a handle and a key hole which are arranged on the outer side of the front lower maintenance door, so that the requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cabinet, the cabinet door of cabinet have withhold auto-lock and the bullet function of unblanking, and the switching is convenient.

According to the utility model provides a cabinet, including the cabinet body, cabinet door lock subassembly, bullet opening mechanism, the cabinet door rotationally sets up on the cabinet body, cabinet door lock subassembly includes support, latch hook, handle, lock post, elastic element, the support sets up at the internal portion of cabinet, the latch hook is installed movably on the support, the lock post sets up on the cabinet door, the movably setting of handle is in on the support, the handle with the latch hook is connected, elastic element's one end is connected the handle, elastic element's the other end is connected the support, bullet opening mechanism is provided with the spring.

According to the utility model provides a rack has following technological effect at least: through setting up cabinet door lock subassembly and bullet opening mechanism, when closed cabinet door, elastic element makes the latch hook the lock post, realizes withholding the auto-lock, and when opening the cabinet door, the pulling handle makes latch hook and lock post separation, and bullet opening mechanism makes the cabinet door bullet open, realizes unblanking and pops open, and the cabinet door switching of cabinet is convenient.

According to some embodiments of the invention, the resilient element is a tension spring.

According to some embodiments of the invention, the resilient element is a compression spring.

According to some embodiments of the utility model, the upper end of extension spring with the handle is connected, the lower extreme of extension spring with the support is connected.

According to some embodiments of the utility model, the upper end of extension spring with the support is connected, the lower extreme of extension spring with the handle is connected.

According to some embodiments of the utility model, the upper end of pressure spring with the handle is connected, the lower extreme of pressure spring with the support is connected.

According to some embodiments of the utility model, the upper end of pressure spring with the support is connected, the lower extreme of pressure spring with the handle is connected.

According to some embodiments of the utility model, the setting of bullet opening mechanism is at the internal portion of cabinet, bullet opening mechanism includes thimble seat, thimble head, the one end of spring is connected the thimble seat, the other end of spring is connected the thimble head.

According to some embodiments of the utility model, be provided with first guide way on hand, be provided with first guide post on the support, first guide post with first guide way configuration sets up.

According to some embodiments of the invention, the cabinet door lock assembly further comprises a guide support, the guide support is provided with a second guide post, the handle is provided with a second guide groove, the second guide post is configured and arranged with the second guide groove.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an overall view of a cabinet provided in accordance with the present invention;

fig. 2 is an overall view of a cabinet provided in accordance with the present invention;

fig. 3 is an overall view of a cabinet according to the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

According to the utility model provides a cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, a cabinet door, cabinet door lock subassembly, flick mechanism 30, the cabinet door rotationally sets up on the cabinet body, cabinet door lock subassembly includes support 10, latch hook 11, handle 12, lock post 20, elastic element, support 10 sets up in the internal portion of cabinet, latch hook 11 is movably installed on support 10, lock post 20 sets up on the cabinet door, latch hook 11 is used for hooking lock post 20, the movably setting of handle 12 is on support 10, handle 12 is connected with latch hook 11, handle 12 is used for driving 11 motion of latch hook to make latch hook 11 break away from lock post 20, handle 12 is connected to elastic element's one end, support 10 is connected to elastic element's the other end, flick mechanism 30 is provided with the spring, the spring is used for exerting.

Further, as shown in fig. 1 and 2, the lock cylinder 20 is installed on the cabinet door, the support 10 is installed inside the cabinet body, the latch hook 11 is hinged on the support 10, and the latch hook 11 can rotate around the left-right direction. The latch hook 11 is connected with the handle 12, the handle 12 is in a strip shape, a part convenient to grasp is formed at the top end of the handle 12 in a folded mode, and the latch hook 11 can be driven to rotate by pulling the handle 12 upwards so as to be separated from the lock cylinder 20. The pop-up mechanism 30 is disposed inside the cabinet, and a spring provided in the pop-up mechanism is a compression spring.

Of course, the above description is only exemplary, and firstly, the latch hook 11 may be rotatably connected to the support 10, for example, the latch hook 11 is hinged to the support 10, and the latch hook 11 performs the function of hooking the latch hook 11 to the latch post 20 when the cabinet door is closed and disengaging the latch hook 11 from the latch post 20 when the cabinet door is opened by rotating. The locking hook 11 may also be movably connected to the support 10, for example, the locking hook 11 is connected to the support 10 by a guide slot and a guide post, which are configured and arranged, and the guide post can slide in the guide slot, so that the locking hook 11 has a freedom to move along a path defined by the guide slot. The shackle 11 is moved to be hooked to and separated from the lock cylinder 20.

Similarly, the shape of the handle 12 may be changed according to different embodiments, when the cabinet is suitable for unlocking from the top, the handle 12 may be designed as shown in fig. 2, when the cabinet is suitable for unlocking from the side, the handle may be conveniently held from the side by placing the cabinet door lock assembly horizontally or by designing the handle 12 in a bent shape or the like. When the cabinet interior space is narrow, the shape of the particular handle 12 may be designed according to the particular space. The elastic element connected between the handle 12 and the support 10 may be a spring, such as a compression spring or a tension spring, when a force is applied to the handle 12, the handle 12 and the support 10 move relatively to each other, so that the spring obtains elastic potential energy, and when the force is removed, the deformation of the spring is restored to restore the handle 12 and the support 10 to the original relative positions. The resilient member may also be a resilient material such as rubber, which is stretched or compressed when a force is applied to the handle 12 and which springs back to return the handle 12 to its original position when the force is removed.

Finally, the support 10 may be installed inside the cabinet, and the lock cylinder 20 may be installed on the cabinet door, or the support 10 may be installed on the cabinet door and the lock cylinder 20 may be installed inside the cabinet, and the pop-up mechanism 30 may be disposed on the support 10, may be disposed on other structures inside the cabinet, or may be disposed on the cabinet door.

According to the utility model provides a cabinet, through setting up cabinet door lock subassembly and bullet opening mechanism 30, when closed cabinet door, latch hook 11 and lock post 20 are close to each other, and latch hook 11 takes place to rotate under the promotion of lock post 20, and when lock post 20 pushed latch hook 11 to the limit, latch hook 11 took place opposite direction under elastic element's effect and rotates and hook lock post 20, realizes withholding the auto-lock, and the spring that plays opening mechanism 30 this moment receives the effort of cabinet door and takes place to deform, obtains elastic potential energy. When opening the cabinet door, handle 12 motion drives latch hook 11 and rotates and lock post 20 separation, and the deformation of spring resumes this moment, makes the bullet opening mechanism promote the cabinet door and opens, realizes unblanking and pops open, and the cabinet door openly need not to set up parts such as lock, key hole, handle and can realize opening and the function of locking the cabinet door, and the cabinet door switching of cabinet is convenient.

The following describes in detail the cabinet according to the present invention in some specific embodiments. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

The first embodiment:

as shown in fig. 1, fig. 2 and fig. 3, the first embodiment of the present invention includes a cabinet body, a cabinet door lock assembly, and an opening mechanism 30, wherein the right side of the cabinet door is hinged on the cabinet body, the cabinet door lock assembly is disposed at a left position close to the cabinet door, and the cabinet door lock assembly includes a support 10, a guide support 102, a lock hook 11, a handle 12, a lock post 20, and an elastic element.

The support 10 is arranged inside the cabinet body, the support 10 is a handle-shaped structure formed by bending a metal plate, and a connecting plate 104 hinged with the lock hook 11 is formed by bending the right side face of the support 10. The locking hook 11 is hinged to the connecting plate 104, preferably, in order to reduce the frictional resistance between the contact surfaces during rotation, a washer 105 is provided at the hinged position for separating the locking hook 11 from the connecting plate 104, and the washer 105 can be made of a material with a low friction coefficient for better effect.

The handle 12 is in a long strip shape, a portion convenient to grasp is formed by folding and forming the top end of the handle 12, the handle 12 is movably arranged on the support 10, the handle 12 is vertically arranged up and down, furthermore, a first guide groove 121 and a second guide groove are arranged on the handle 12 along the vertical up and down direction, a first guide column 101 is arranged on the support 10, a guide support 102 is arranged above the support 10, a second guide column 103 is arranged on the guide support 102, the first guide column 101 is inserted into the first guide groove 121, the second guide column 103 is inserted into the second guide groove, preferably, the first guide column 101 and the second guide column 103 are formed by bolts, and the bolts press the handle 12 to the support 10 or the guide support 102. The handle 12 can move up and down within a range defined by the first guide groove 121 and the second guide groove.

The elastic member is a tension spring 40, an upper end of the tension spring 40 is connected to the handle 12, a lower end of the tension spring 40 is connected to the support 10, preferably, two tension springs 40 are symmetrically disposed at left and right sides of the handle 12, an upper end of each tension spring 40 is connected to the handle 12, a lower end of each tension spring 40 is connected to the support 10, the tension springs 40 provide a pulling force for moving the handle 12 downward, the tension springs 40 are elongated when the handle 12 is pulled, and deformation of the tension springs 40 restores to pull the handle 12 downward when the pulling force is reduced or vanished.

The handle 12 is connected with the locking hook 11, further, as shown in fig. 1, a U-shaped groove is formed in the handle 12, the locking hook 11 is provided with a pin shaft capable of moving along the U-shaped groove, when the handle 12 moves up and down, the handle 12 applies a vertical acting force to the pin shaft, so that the locking hook 11 rotates around the hinge position of the locking hook 11 and the support 10.

The shape of the locking hook 11 is a hook shape with an upward opening, the locking hook 11 includes a locking portion 111 for hooking the lock cylinder 20, a connecting portion 113 for hinging with the support 10, and a pulling portion 114 for connecting with the handle 12, the connecting portion 113 is located between the pulling portion 114 and the locking portion 111. The lock hook 11 is used for hooking the lock cylinder 20 arranged on the cabinet door, the lock cylinder 20 is formed with two opposite supporting surfaces 201, a clamping shaft 202 capable of being matched with the locking part 111 is arranged between the two supporting surfaces 201, and the locking part 111 can be hooked into a gap formed by the two supporting surfaces 201 and the clamping shaft 202 in a surrounding mode.

The pop-up mechanism 30 includes a thimble seat 301 and a thimble head 303, a spring is disposed in the pop-up mechanism 30, in this embodiment, the spring is a compression spring, the spring is sleeved on the thimble head 303, one end of the spring is in contact with the thimble head, and the other end of the spring is in contact with the thimble seat. The pop-up mechanism 30 is disposed in the cabinet body, and the top needle 303 is used to contact the cabinet door.

According to the utility model discloses rack, through adopting above design, can realize such some functions at least: through adopting cabinet door lock subassembly and bullet opening mechanism 30, when closed cabinet door, latch hook 11 and lock post 20 are close to each other, at first card axle 202 and latch hook 11 contact, latch hook 11 overcomes the pulling force and other resistances of extension spring 40 and takes place to rotate under the thrust effect of lock post 20, make card axle 202 along latch hook 11 motion, when lock post 20 pushes away latch hook 11 to the limit, the pulling force of extension spring 40 passes through handle 12 and acts on the round pin axle, make latch hook 11 reverse rotation restore through leverage, hook lock post 20 and realize the cooperation, realize withholding self-locking function. The cabinet door is pressed to thimble head 303 when closing, and the inside spring of flick mechanism 30 is in compression state, and when opening the cabinet door, pulling handle 12, 11 rotations of latch hook make latch hook 11 separate with lock post 20, and the deformation of spring pushes thimble head 303 to the cabinet door, makes the cabinet door flick, realizes unblanking the flick function, and the cabinet door openly need not to set up parts such as lock, key hole, handle and can realize opening and the function of locking the cabinet door, and the cabinet door switching of cabinet is convenient.

Through adopting first guide post 101, first guide way 121, second guide post 103, second guide way, restrained handle 12's degree of freedom, made handle 12's motion stable, can avoid handle 12 and the interior part of rack to take place to interfere, guide structure has still restricted handle 12's stroke, avoids handle 12 excessively to draw to rise and exert too big effort to latch hook 11, prevents that latch hook 11 from warping, damaging. The design that the U-shaped groove is matched with the pin shaft is adopted in the connecting area of the handle 12 and the lock hook 11, so that the over-constraint condition is avoided.

Second embodiment:

the utility model discloses the second embodiment includes the cabinet body, cabinet door lock subassembly, bullet open mechanism 30, and the cabinet door articulates on the cabinet body, and cabinet door lock subassembly includes support 10, direction support 102, latch hook 11, handle 12, lock post 20, extension spring 40.

The utility model discloses the difference of second embodiment and first embodiment lies in that, at first, the upper end of extension spring 40 is connected with support 10, and the lower extreme and the handle 12 of extension spring 40 are connected, and secondly, latch hook 11 is connected on support 10 with mobilizable mode. Preferably, two tension springs 40 are symmetrically disposed at left and right sides of the handle 12, an upper end of each tension spring 40 is connected to the holder 10, a lower end of each tension spring 40 is connected to the handle 12, the tension springs 40 provide a tensile force for moving the handle 12 upward, the latch hook 11 is connected to the holder 10 by disposing a guide groove and a guide pillar, the guide pillar can slide in the guide groove, so that the latch hook 11 has a degree of freedom to move along a path defined by the guide groove. Handle 12 links together through locating pin structure and latch hook 11, and handle 12 can reciprocate with latch hook 11 jointly, and when opening the door, press handle 12, extension spring 40 is elongated, and handle 12 promotes latch hook 11 and breaks away from lock post 20, and thimble head 303 promotes the cabinet door and opens. When the door is closed, the lock cylinder 20 pushes the lock hook 11 to move, the handle 12 moves downwards along with the lock hook 11 to stretch the tension spring 40, when the lock cylinder 20 pushes the lock hook 11 to the limit, the pushing force of the lock cylinder 20 disappears, the deformation of the tension spring 40 is recovered to pull the handle 12 to move upwards, and the lock hook 11 is driven to move in the opposite direction to hook the lock cylinder 20.

The third embodiment:

the utility model discloses the third embodiment includes the cabinet body, cabinet door lock subassembly, bullet open mechanism 30, and the left side of cabinet door articulates on the cabinet body, and cabinet door lock subassembly sets up in the position that is close to the right side of cabinet door, and cabinet door lock subassembly includes support 10, guide support 102, latch hook 11, handle 12, lock post 20, pressure spring.

Support 10 sets up at the internal portion of cabinet, support 10 articulates latch hook 11, lock post 20 sets up on the cabinet door, latch hook 11 is used for hooking lock post 20, the movably setting of handle 12 is on support 10, handle 12 is connected with latch hook 11, handle 12 is used for making latch hook 11 break away from lock post 20, handle 12 is connected to the one end of pressure spring, support 10 is connected to the other end of pressure spring, the pressure spring is used for making latch hook 11 hook lock post 20, flick mechanism 30 sets up in the internal portion of cabinet, flick mechanism 30 is including the top of a needle 303 that is used for promoting the cabinet door, flick mechanism 30 is provided with the spring.

The utility model discloses the difference of third embodiment and first embodiment lies in, and the elastic element of third embodiment adopts the pressure spring rather than extension spring 40, and the upper end and the handle 12 of pressure spring are connected, and the lower extreme and the support 10 of pressure spring are connected, preferably, set up the top board on the handle 12, set up the holding down plate on the support 10, and the pressure spring sets up between top board and holding down plate, and the pressure spring provides the thrust that makes handle 12 upward movement. When opening the door, press handle 12, the pressure spring receives the pressure of top board and holding down plate to take place compression deformation, and handle 12 promotes latch hook 11 and breaks away from lock post 20, and thimble head 303 promotes the cabinet door and opens, loosens handle 12 after, the pressure spring promotes handle 12 and gets back to original position. When the door is closed, the lock cylinder 20 pushes the lock hook 11 to rotate, the handle 12 moves downwards along with the lock hook 11 to compress the pressure spring, when the lock cylinder 20 pushes the lock hook 11 to the limit, the pushing force of the lock cylinder 20 disappears, and the deformation of the pressure spring is recovered to push the handle 12 to move upwards and drive the lock hook 11 to rotate in the opposite direction to hook the lock cylinder 20.

The fourth embodiment:

the utility model discloses the fourth embodiment includes the cabinet body, cabinet door lock subassembly, bullet open mechanism 30, and the right side of cabinet door articulates on the cabinet body, and cabinet door lock subassembly sets up in the left position that is close to the cabinet door, and cabinet door lock subassembly includes support 10, guide support 102, latch hook 11, handle 12, lock post 20, pressure spring.

The utility model discloses the difference of fourth embodiment and third embodiment lies in, and the upper end and the support 10 of pressure spring are connected, and the lower extreme and the handle 12 of pressure spring are connected, preferably, set up the holding down plate on the handle 12, set up the top board on the support 10, and the pressure spring sets up between top board and holding down plate, and the pressure spring provides the thrust that makes handle 12 downstream. When the door is opened, the handle 12 is pulled, the pressure spring is compressed and deformed under the pressure of the upper pressing plate and the lower pressing plate, the latch hook 11 is pulled by the handle 12 to be separated from the latch post 20, the top needle head 303 pushes the cabinet door to be opened, and after the handle 12 is loosened, the handle 12 is pushed by the pressure spring to return to the original position. When the door is closed, the lock cylinder 20 pushes the lock hook 11 to rotate, the handle 12 moves upwards along with the lock hook 11 to compress the pressure spring, when the lock cylinder 20 pushes the lock hook 11 to the limit, the pushing force of the lock cylinder 20 disappears, and the deformation of the pressure spring is recovered to push the handle 12 to move downwards and drive the lock hook 11 to rotate in the opposite direction to hook the lock cylinder 20.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A cabinet, comprising:

a cabinet body;

the cabinet door is rotatably arranged on the cabinet body;

the cabinet door lock assembly comprises a support (10), a lock hook (11), a handle (12), a lock column (20) and an elastic element, wherein the support (10) is arranged inside a cabinet body, the lock hook (11) is movably mounted on the support (10), the lock column (20) is arranged on a cabinet door, the handle (12) is movably arranged on the support (10), the handle (12) is connected with the lock hook (11), one end of the elastic element is connected with the handle (12), and the other end of the elastic element is connected with the support (10);

the ejection mechanism (30) is provided with a spring.

2. The cabinet of claim 1, wherein: the elastic element is a tension spring (40).

3. The cabinet of claim 1, wherein: the elastic element is a compression spring.

4. The cabinet of claim 2, wherein: the upper end of the tension spring (40) is connected with the handle (12), and the lower end of the tension spring (40) is connected with the support (10).

5. The cabinet of claim 2, wherein: the upper end of the tension spring (40) is connected with the support (10), and the lower end of the tension spring (40) is connected with the handle (12).

6. The cabinet of claim 3, wherein: the upper end of the pressure spring is connected with the handle (12), and the lower end of the pressure spring is connected with the support (10).

7. The cabinet of claim 3, wherein: the upper end of the pressure spring is connected with the support (10), and the lower end of the pressure spring is connected with the handle (12).

8. The cabinet of claim 1, wherein: the ejection mechanism (30) is arranged in the cabinet body, the ejection mechanism (30) comprises an ejector pin seat (301) and an ejector pin head (303), one end of the spring is connected with the ejector pin seat (301), and the other end of the spring is connected with the ejector pin head (303).

9. The cabinet of any one of claims 1 to 3, wherein: the handle (12) is provided with a first guide groove (121), the support (10) is provided with a first guide column (101), and the first guide column (101) and the first guide groove (121) are arranged in a matched mode.

10. The cabinet of claim 9, wherein: the cabinet door lock assembly further comprises a guide support (102), a second guide column (103) is arranged on the guide support (102), a second guide groove is formed in the handle (12), and the second guide column (103) and the second guide groove are arranged in a matched mode.

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