CN109803512B - Machine plate with key pulling and lifting structure - Google Patents
Machine plate with key pulling and lifting structure Download PDFInfo
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- CN109803512B CN109803512B CN201910012612.5A CN201910012612A CN109803512B CN 109803512 B CN109803512 B CN 109803512B CN 201910012612 A CN201910012612 A CN 201910012612A CN 109803512 B CN109803512 B CN 109803512B
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Abstract
The invention discloses a machine disc with a key-pulling lifting structure, which relates to the technical field of communication equipment, and comprises: a chassis main body; a machine disc vertical plate vertically arranged on one side of the machine disc main body; at least one key pulling socket, the key pulling socket sets up on the quick-witted dish riser, and key pulling socket bottom is equipped with first lifting structure, and first lifting structure is used for making the key pulling latch hook head of key pulling insert when key pulling socket, and the lowest point of key pulling is higher than the lower limb of quick-witted dish main part. The invention utilizes the first lifting structure to lift the lowest point of the wrench key, thereby avoiding the lowest point of the wrench key from scratching the electronic element below and protecting the electronic element on the machine disc from being damaged.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a machine disc with a key-pulling lifting structure.
Background
In modern communication equipment, a plug-in machine disk is widely applied in a large number, and the plug-in operation of the machine disk can be completed only by the aid of a proper key pulling device;
in the existing horizontal insertion type communication equipment, due to the gravity and reasonable clearance factors, the phenomenon of droop of a machine disk key pulling cannot be avoided, the droop amplitude is difficult to stably control due to the influence of process manufacturing, the key pulling often exceeds the outline range of the machine disk of the key pulling machine, and therefore the insertion of an adjacent machine disk below is prevented, and components in the machine disk below are scraped and damaged;
therefore, a machine plate structure capable of lifting the key is urgently needed.
Disclosure of Invention
In view of the defects in the prior art, an object of the present invention is to provide a chassis with a key-pulling lifting structure, wherein the first lifting structure is used to lift the lowest point of the key-pulling, so as to prevent the lowest point of the key-pulling from scratching the electronic components underneath, and protect the electronic components on the chassis from being damaged.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a chassis having a key-lifting structure, the chassis comprising:
a chassis main body;
set up immediately set up the quick-witted dish riser of quick-witted dish main part one side:
the key pulling socket is arranged on the machine disc vertical plate, a first lifting structure is arranged at the bottom of the key pulling socket, the first lifting structure is used for enabling a key pulling locking hook head of the key pulling to be inserted into the key pulling socket, and the lowest point of the key pulling is higher than the lower edge of the machine disc main body.
On the basis of the technical scheme, the chassis main body is provided with second lifting structures the number of which is consistent with that of the key-wrenching sockets, and each second lifting structure is matched with each key-wrenching socket;
the second lifting structure is arranged on a rotating path of a rotating end of the wrench key and is used for enabling the lowest point of the rotating end of the wrench key to be higher than the lower edge of the machine disc main body when the wrench key lock hook head of the wrench key is inserted into the wrench key socket.
On the basis of the technical scheme, the second lifting structure is a spherical structure.
On the basis of the technical scheme, the first lifting structure is an inclined surface structure, and the first lifting structure is used for lifting a key-pulling lock hook head of a key-pulling lock when the key-pulling lock hook head is inserted into the key-pulling socket, so that the lowest point of the key-pulling is higher than the lower edge of the chassis main body.
On the basis of the technical scheme, one side of the first lifting structure, which is close to the key pulling socket, is higher than one side of the first lifting structure, which is far away from the key pulling socket.
On the basis of the technical scheme, the first lifting structure is a U-shaped bulge, and the first lifting structure is used for lifting the key-pulling lock hook head when the key-pulling lock hook head of the key-pulling is inserted into the key-pulling socket, so that the lowest point of the key-pulling is higher than the lower edge of the machine disc main body.
On the basis of the technical scheme, the top end of the first lifting structure is of a plane structure.
On the basis of the technical scheme, the first lifting structure is an elastic lifting part, and the first lifting structure is used for lifting a key-pulling lock hook head of a key-pulling lock when the key-pulling lock hook head is inserted into the key-pulling socket, so that the lowest point of the key-pulling is higher than the lower edge of the machine disc main body.
On the basis of the above technical solution, the first lifting structure includes:
an elastic plate member having one end disposed on the chassis main body;
the lifting lug is arranged at the free end of the elastic plate;
the lifting protrusion is used for lifting the key pulling lock hook head when the key pulling lock hook head of the key pulling is inserted into the key pulling socket, so that the lowest point of the key pulling is higher than the lower edge of the machine disc main body.
On the basis of the technical scheme, the lifting bulge is of a spherical structure.
Compared with the prior art, the invention has the advantages that:
(1) the invention utilizes the first lifting structure to lift the lowest point of the wrench key, thereby avoiding the lowest point of the wrench key from scratching the electronic element below and protecting the electronic element on the machine disc from being damaged.
Drawings
Fig. 1 is a schematic structural diagram of a chassis having a key-pulling lifting structure in embodiment 1 of the present invention;
fig. 2 is a partial schematic structural view of a chassis having a key-pulling lifting structure in embodiment 2 of the present invention;
fig. 3 is a partial schematic structural view of a chassis having a key-pulling lifting structure according to embodiment 3 of the present invention;
fig. 4 is a schematic structural view of a key-pulling socket and a first lifting structure in embodiment 3 of the present invention;
fig. 5 is a partial schematic structural view of a chassis having a key-pulling lifting structure according to embodiment 4 of the present invention;
fig. 6 is a schematic structural view of a key-pulling socket and a first lifting structure in embodiment 4 of the present invention;
fig. 7 is a schematic structural view of a key-pulling socket and a first lifting structure in embodiment 5 of the present invention;
fig. 8 is a schematic structural diagram of a first lift structure in embodiment 6 of the present invention.
In the figure: 1. a chassis main body; 2. a machine plate vertical plate; 3. a key-pulling socket; 4. a first lifting structure; 40. an elastic plate member; 41. lifting the bulge; 5. a second lifting structure; 6. pulling a key; 60. the key is pulled to lock the hook head.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1, an embodiment 1 of the present invention provides a chassis having a key-pulling lifting structure, the chassis including:
a chassis main body 1;
a machine disc vertical plate 2 vertically arranged on one side of the machine disc main body 1;
at least one key pulling socket 3, key pulling socket 3 sets up on the undercarriage riser 2, and key pulling socket 3 bottom is equipped with first lifting structure 4, and first lifting structure 4 is used for making key pulling latch hook head 60 of key pulling 6 insert key pulling socket 3, and the lowest point of key pulling 6 is higher than the lower limb of undercarriage main part 1.
In the embodiment of the invention, a chassis main body 1 is a main body structure of a service disk, which can be a plate structure, a chassis vertical plate 2 is vertically arranged on one side of the chassis main body 1, the chassis vertical plate 2 is used for installing a key 6, the key 6 is a universal component of a communication chassis, and the key 6 is provided with a key locking hook head 60 which is used for being inserted into a key socket 3 on the chassis vertical plate 2 to complete fixing;
when the key 6 is operated daily and rotated, the key locking hook 60 of the key 6 is inserted into the key socket 3, and the first lifting structure 4 lifts the key locking hook 60, so that one side of the key locking hook 60 is lifted, and the side of the key 6 with the key locking hook 60 is lifted, because the side of the key 6 with the key locking hook 60 has the lowest sagging degree during normal use, the lowest point of the side is the lowest point of the whole key 6,
therefore, the lowest point of the toggle 6 can be higher than the lower edge of the chassis main body 1 through the first lifting structure 4, so that electronic components of other chassis below the chassis are avoided;
in the embodiment of the invention, the lowest point of the toggle 6 is lifted by the first lifting structure 4, so that the lowest point of the toggle 6 is prevented from scratching the electronic element below, the electronic element on the chassis is protected from being damaged, and the normal work of the electronic element is guaranteed.
It should be noted that, depending on the size of the device, the size of the first lifting structure 4 can be adjusted if necessary, so as to ensure that the lowest point of the trigger 6 is raised by the first lifting structure 4 and is higher than the lower edge of the chassis main body 1.
Example 2
As shown in fig. 2, an embodiment 2 of the present invention provides a chassis having a key-pulling lifting structure, the chassis including: a chassis main body 1;
a machine disc vertical plate 2 vertically arranged on one side of the machine disc main body 1;
at least one key pulling socket 3, key pulling socket 3 sets up on the undercarriage riser 2, and key pulling socket 3 bottom is equipped with first lifting structure 4, and first lifting structure 4 is used for making key pulling latch hook head 60 of key pulling 6 insert key pulling socket 3, and the lowest point of key pulling 6 is higher than the lower limb of undercarriage main part 1.
In the embodiment of the invention, a chassis main body 1 is a main body structure of a service disk, which can be a plate structure, a chassis vertical plate 2 is vertically arranged on one side of the chassis main body 1, the chassis vertical plate 2 is used for installing a key 6, the key 6 is a universal component of a communication chassis, and the key 6 is provided with a key locking hook head 60 which is used for being inserted into a key socket 3 on the chassis vertical plate 2 to complete fixing;
when the key 6 is operated daily and rotated, the key locking hook 60 of the key 6 is inserted into the key socket 3, and the first lifting structure 4 lifts the key locking hook 60, so that one side of the key locking hook 60 is lifted, and the side of the key 6 with the key locking hook 60 is lifted, because the side of the key 6 with the key locking hook 60 has the lowest sagging degree during normal use, the lowest point of the side is the lowest point of the whole key 6,
therefore, the lowest point of the toggle 6 can be higher than the lower edge of the chassis main body 1 through the first lifting structure 4, so that electronic components of other chassis below the chassis are avoided;
in the embodiment of the invention, the lowest point of the toggle 6 is lifted by the first lifting structure 4, so that the lowest point of the toggle 6 is prevented from scratching the electronic element below, the electronic element on the chassis is protected from being damaged, and the normal work of the electronic element is guaranteed.
In the embodiment of the invention, the chassis main body 1 is provided with second lifting structures 5 the number of which is consistent with that of the key pulling sockets 3, and each second lifting structure 5 is matched with each key pulling socket 3;
the second lifting structure 5 is arranged on a rotating path of a rotating end of the key 6 and is used for enabling the lowest point of the rotating end of the key 6 to be higher than the lower edge of the chassis main body 1 when the key locking hook 60 of the key 6 is inserted into the key locking socket 3;
it should be noted that the trigger 6 is usually rotatably disposed at one end on the region near the connection between the main body 1 and the vertical plate 2 of the chassis, the configuration result is similar to the current configuration,
the second lifting structure 5 is arranged on a rotation path of a rotation end of the key 6 arranged on the machine disc main body 1, the key 6 usually rotates through a rotating part such as a rotating shaft, when the key lock hook head 60 needs to be inserted into the key lock socket 3, one end of the key lock hook head 60 of the key 6 rotates towards the inner sides of the machine disc main body 1 and the machine disc vertical plate 2 until the key lock hook head 60 is inserted into the key lock socket 3, the rotation end of the key 6 has a section of rotation path, when the key lock hook head 60 is inserted into the key lock socket 3, the second lifting structure 5 on the rotation path is just positioned below the key 6, the second lifting structure 5 lifts the rotation end of the key 6 to be matched with the first lifting structure 4, the first lifting structure 4 lifts the end of the key lock hook head 60 on the key 6, and the second lifting structure 5 lifts the rotation end of the key 6, therefore, the lowest point of the wrench key 6 is lifted more stably, the lowest point of the wrench key 6 is prevented from scratching the electronic element below, the electronic element on the chassis is protected from being damaged, and the guarantee is provided for the normal work of the electronic element
On the basis of the technical scheme, the second lifting structure 5 is a spherical structure;
thereby preventing abrasion of the bottom surface of the toggle 6.
Example 3
As shown in fig. 2, an embodiment 3 of the present invention provides a chassis having a key-pulling lifting structure, the chassis including:
a chassis main body 1;
a machine disc vertical plate 2 vertically arranged on one side of the machine disc main body 1;
at least one key pulling socket 3, key pulling socket 3 sets up on the undercarriage riser 2, and key pulling socket 3 bottom is equipped with first lifting structure 4, and first lifting structure 4 is used for making key pulling latch hook head 60 of key pulling 6 insert key pulling socket 3, and the lowest point of key pulling 6 is higher than the lower limb of undercarriage main part 1.
In the embodiment of the invention, a chassis main body 1 is a main body structure of a service disk, which can be a plate structure, a chassis vertical plate 2 is vertically arranged on one side of the chassis main body 1, the chassis vertical plate 2 is used for installing a key 6, the key 6 is a universal component of a communication chassis, and the key 6 is provided with a key locking hook head 60 which is used for being inserted into a key socket 3 on the chassis vertical plate 2 to complete fixing;
when the key 6 is operated daily and rotated, the key locking hook 60 of the key 6 is inserted into the key socket 3, and the first lifting structure 4 lifts the key locking hook 60, so that one side of the key locking hook 60 is lifted, and the side of the key 6 with the key locking hook 60 is lifted, because the side of the key 6 with the key locking hook 60 has the lowest sagging degree during normal use, the lowest point of the side is the lowest point of the whole key 6,
therefore, the lowest point of the toggle 6 can be higher than the lower edge of the chassis main body 1 through the first lifting structure 4, so that electronic components of other chassis below the chassis are avoided;
in the embodiment of the invention, the lowest point of the toggle 6 is lifted by the first lifting structure 4, so that the lowest point of the toggle 6 is prevented from scratching the electronic element below, the electronic element on the chassis is protected from being damaged, and the normal work of the electronic element is guaranteed.
In the embodiment of the invention, the first lifting structure 4 is an inclined plane structure, and the first lifting structure 4 is used for lifting the key-pulling locking hook head 60 of the key-pulling 6 when the key-pulling locking hook head 60 is inserted into the key-pulling socket 3, so that the lowest point of the key-pulling 6 is higher than the lower edge of the chassis main body 1;
specifically, one side of the first lifting structure 4 close to the key-pulling socket 3 is higher than one side of the first lifting structure 4 far away from the key-pulling socket 3;
with this structure, when the key-pulling locking hook head 60 is inserted into the key-pulling socket 3, the key-pulling locking hook head 60 can slide smoothly into the key-pulling socket 3 along the inclined plane with gradually rising height.
Example 4
Referring to fig. 3, an embodiment 4 of the present invention provides a chassis having a key-pulling lifting structure, where the chassis includes:
a chassis main body 1;
a machine disc vertical plate 2 vertically arranged on one side of the machine disc main body 1;
at least one key pulling socket 3, key pulling socket 3 sets up on the undercarriage riser 2, and key pulling socket 3 bottom is equipped with first lifting structure 4, and first lifting structure 4 is used for making key pulling latch hook head 60 of key pulling 6 insert key pulling socket 3, and the lowest point of key pulling 6 is higher than the lower limb of undercarriage main part 1.
In the embodiment of the invention, the lowest point of the toggle 6 is lifted by the first lifting structure 4, so that the lowest point of the toggle 6 is prevented from scratching the electronic element below, the electronic element on the chassis is protected from being damaged, and the normal work of the electronic element is guaranteed.
In the embodiment of the invention, the first lifting structure 4 is a U-shaped protrusion, and the first lifting structure 4 is used for lifting the key-pulling locking hook head 60 when the key-pulling locking hook head 60 of the key-pulling 6 is inserted into the key-pulling socket 3, so that the lowest point of the key-pulling 6 is higher than the lower edge of the chassis main body 1;
specifically, the top end of the first lifting structure 4 is a plane structure;
the top of the first lifting structure 4 of the structure is stable, and when the key pulling lock hook head 60 is inserted into the key pulling socket 3, the key pulling lock hook head 60 is not easy to slide off.
Example 5
As shown in fig. 4, an embodiment 5 of the present invention provides a chassis having a key-pulling lifting structure, the chassis including:
a chassis main body 1;
a machine disc vertical plate 2 vertically arranged on one side of the machine disc main body 1;
at least one key pulling socket 3, key pulling socket 3 sets up on the undercarriage riser 2, and key pulling socket 3 bottom is equipped with first lifting structure 4, and first lifting structure 4 is used for making key pulling latch hook head 60 of key pulling 6 insert key pulling socket 3, and the lowest point of key pulling 6 is higher than the lower limb of undercarriage main part 1.
In the embodiment of the invention, the lowest point of the toggle 6 is lifted by the first lifting structure 4, so that the lowest point of the toggle 6 is prevented from scratching the electronic element below, the electronic element on the chassis is protected from being damaged, and the normal work of the electronic element is guaranteed.
On the basis of the technical scheme, the first lifting structure 4 is an elastic lifting part, and when the key pulling lock hook head 60 of the key pulling 6 is inserted into the key pulling socket 3, the first lifting structure 4 is used for lifting the key pulling lock hook head 60, so that the lowest point of the key pulling 6 is higher than the lower edge of the machine disc main body 1;
the elastic lifting component has certain restoring force, and when the elastic lifting component is overstocked by the key pulling lock hook head 60, the elastic lifting component has a restoring elastic force so as to be matched with the inner wall of the upper end of the key pulling socket 3 to clamp the key pulling lock hook head 60, thereby obtaining firmer lifting effect and avoiding the key pulling lock hook head 60 from sliding off.
Example 6
As shown in fig. 5, an embodiment 6 of the present invention provides a chassis having a key-pulling lifting structure, the chassis including:
a chassis main body 1;
a machine disc vertical plate 2 vertically arranged on one side of the machine disc main body 1;
at least one key pulling socket 3, key pulling socket 3 sets up on the undercarriage riser 2, and key pulling socket 3 bottom is equipped with first lifting structure 4, and first lifting structure 4 is used for making key pulling latch hook head 60 of key pulling 6 insert key pulling socket 3, and the lowest point of key pulling 6 is higher than the lower limb of undercarriage main part 1.
In the embodiment of the present invention, the first lifting structure 4 is an elastic lifting component, and the first lifting structure 4 is used for lifting the key lock hook 60 of the key 6 when the key lock hook 60 is inserted into the key insertion opening 3, so that the lowest point of the key 6 is higher than the lower edge of the chassis main body 1.
Specifically, the first lifting structure 4 includes:
an elastic plate member 40 having one end provided on the chassis main body 1;
a lifting boss 41 provided on a free end of the elastic plate member 40;
the lifting protrusion 41 is used for lifting the key-driving locking hook head 60 of the key-driving 6 when the key-driving locking hook head 60 is inserted into the key-driving socket 3, so that the lowest point of the key-driving 6 is higher than the lower edge of the chassis main body 1.
On the basis of the technical scheme, the lifting bulge 41 is of a spherical structure;
the elastic lifting component has certain restoring force, and when the elastic lifting component is overstocked by the key-pulling lock hook head 60, the elastic lifting component has a restoring elastic force so as to be matched with the inner wall of the upper end of the key-pulling socket 3 to clamp the key-pulling lock hook head 60, so that a firmer lifting effect is obtained, and the key-pulling lock hook head 60 is prevented from sliding off;
the elastic plate member 40 is mainly used for connecting the lifting protrusion 41 and the chassis main body 1 to provide restoring force;
in addition, the lifting protrusion 41 is of a spherical structure, so that abrasion to the key lock hook head 60 can be avoided as much as possible, and the service life of the key lock hook head 60 can be prolonged as much as possible.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A chassis with a key-pulling lifting structure, the chassis comprising:
a chassis main body (1);
a machine disc vertical plate (2) vertically arranged on one side of the machine disc main body (1);
the key pulling socket (3) is arranged on the chassis vertical plate (2), a first lifting structure (4) is arranged at the bottom of the key pulling socket (3), and when a key pulling locking hook of a key pulling is inserted into the key pulling socket (3), the lowest point of the key pulling is higher than the lower edge of the chassis main body (1) by the first lifting structure (4);
the machine disc main body (1) is provided with second lifting structures (5) the number of which is consistent with that of the key pulling sockets (3), and each second lifting structure (5) is matched with each key pulling socket (3);
the second lifting structure (5) is arranged on a rotating path of a rotating end of the wrench key and is used for enabling the lowest point of the rotating end of the wrench key to be higher than the lower edge of the chassis main body (1) when the wrench key locking hook head of the wrench key is inserted into the wrench key socket (3).
2. The chassis of claim 1, wherein: the second lifting structure (5) is a spherical structure.
3. The chassis of claim 1, wherein:
the first lifting structure (4) is an inclined plane structure, and when a key-pulling locking hook head of the key-pulling lock is inserted into the key-pulling socket (3), the first lifting structure (4) lifts the key-pulling locking hook head, so that the lowest point of the key-pulling is higher than the lower edge of the machine disc main body (1).
4. The chassis of claim 3, wherein:
one side of the first lifting structure (4) close to the key pulling socket (3) is higher than one side of the first lifting structure (4) far away from the key pulling socket (3).
5. The chassis of claim 1, wherein:
the first lifting structure (4) is a U-shaped bulge, and when the key-pulling lock hook head of the key-pulling lock is inserted into the key-pulling socket (3), the first lifting structure (4) is used for lifting the key-pulling lock hook head, so that the lowest point of the key-pulling is higher than the lower edge of the machine disc main body (1).
6. The chassis of claim 5, wherein: the top end of the first lifting structure (4) is of a plane structure.
7. The chassis of claim 1, wherein:
the first lifting structure (4) is an elastic lifting part, and when the key-pulling lock hook head of the key-pulling lock hook of the first lifting structure (4) is inserted into the key-pulling socket (3), the key-pulling lock hook head is lifted, so that the lowest point of the key-pulling is higher than the lower edge of the machine disc main body (1).
8. The tray according to claim 7, characterized in that said first lifting structure (4) comprises:
an elastic plate member (40) having one end disposed on the chassis main body (1);
a lifting bulge (41) arranged at the free end of the elastic plate (40);
the lifting protrusion (41) is used for lifting the key-pulling locking hook head when the key-pulling locking hook head of the key-pulling is inserted into the key-pulling socket (3), so that the lowest point of the key-pulling is higher than the lower edge of the machine disc main body (1).
9. The chassis of claim 8, wherein: the lifting bulge (41) is of a spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012612.5A CN109803512B (en) | 2019-01-07 | 2019-01-07 | Machine plate with key pulling and lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012612.5A CN109803512B (en) | 2019-01-07 | 2019-01-07 | Machine plate with key pulling and lifting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109803512A CN109803512A (en) | 2019-05-24 |
| CN109803512B true CN109803512B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910012612.5A Active CN109803512B (en) | 2019-01-07 | 2019-01-07 | Machine plate with key pulling and lifting structure |
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| CN (1) | CN109803512B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW301157U (en) * | 1996-06-03 | 1997-03-21 | Hung Chin Jui | Computer keyboard holder with adjustable angle |
| CN201613847U (en) * | 2009-12-18 | 2010-10-27 | 杭州海利机械有限公司 | Adjustable ejector rod support tube |
| CN102510685A (en) * | 2011-10-14 | 2012-06-20 | 迈普通信技术股份有限公司 | Communication cabinet and profiles for constituting same |
| CN205945800U (en) * | 2016-08-29 | 2017-02-08 | 申瓯通信设备有限公司 | Switch |
| CN207285668U (en) * | 2017-04-21 | 2018-05-01 | 明珠家具股份有限公司 | Drawer fixing and lifting structure |
| CN207344556U (en) * | 2017-11-02 | 2018-05-11 | 郭石磊 | Portable vehicle maintenance tool box |
| CN207564389U (en) * | 2017-12-11 | 2018-07-03 | 国营第二二八厂 | Antisitic defect dismantling spanner |
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2019
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