CN213076070U

CN213076070U - Fixed lock for non-human primates

Info

Publication number: CN213076070U
Application number: CN202021416706.3U
Authority: CN
Inventors: 王树新
Original assignee: Suzhou Houhuang Animal Laboratory Equipment Technology Co ltd
Current assignee: Suzhou Houhuang Animal Laboratory Equipment Technology Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-30
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a fixed tool to lock for non-human primate, including locking piece and joint spare, the locking piece includes casing, locking Assembly, reset assembly and locking lever, the joint spare includes a pair of interconnect's equipment singleton, and is a pair of all be provided with on the equipment singleton with locking lever assorted joint ring, the casing is including being provided with first fixed plate and second fixed plate relatively, spacing annular has been seted up on the first fixed plate and has been accomodate the groove, the locking Assembly is including sliding the switch frame that sets up in spacing annular, install the second gag lever post on the switch frame and a plurality of and the first compression spring of switch frame looks butt, the locking lever sets up and is accomodating the inslot, through-hole and third breach have been seted up to the one end that the locking lever bit was accomodate the inslot. The utility model discloses a locking piece is convenient for realize the quick locking to the joint spare to can realize the rigidity to the animal on the joint spare, convenient operation, stability is high, and the practicality is strong.

Description

Fixed lock for non-human primates

Technical Field

The utility model belongs to the technical field of fixed tool to lock, concretely relates to a fixed tool to lock for non-human primate.

Background

In the medical science research and animal medical treatment process, the animal, especially the primate animal, needs to be fixed, and the animal can be effectively fixed without having great influence on the physiological activities of the animal. In addition to the method of binding an animal to a simple fixing device such as an operating bed with a rope, medical, biological, and veterinary hospitals in various places currently employ a special fixing device for placing an animal for experiment.

However, no better fixed lock exists in the prior art, and the test animal can be locked.

Therefore, in view of the above technical problems, there is a need for a fixed lock for non-human primates.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed tool to lock for non-human primate to solve foretell problem.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a fixed lockset for non-human primates comprises a locking piece and a clamping piece, wherein the locking piece comprises a shell, a locking assembly, a reset assembly and a locking rod, the clamping piece comprises a pair of mutually connected assembly single pieces, and clamping rings matched with the locking rod are arranged on the pair of assembly single pieces;

the locking assembly comprises a switch frame, a second limiting rod and a plurality of first compression springs, wherein the switch frame is arranged in the limiting ring groove in a sliding mode, the second limiting rod is installed on the switch frame, and the first compression springs are abutted to the switch frame;

the locking rod is arranged in the accommodating groove, one end of the locking rod, which is positioned in the accommodating groove, is provided with a through hole and a third notch, the other end of the locking rod is provided with a locking port, a first limiting rod is inserted into the through hole, the first limiting rod is fixedly arranged between the first fixing plate and the second fixing plate, the third notch is matched with the second limiting rod, and the second fixing plate is provided with a second notch matched with the locking rod;

the reset assembly comprises a pressing part arranged on the locking rod and a second compression spring abutted against the pressing part.

As a further improvement of the utility model, a first spring groove has still been seted up on the first fixed plate, first compression spring sets up at first spring inslot.

As a further improvement of the utility model, a pair of second screens groove has been seted up on the switch frame, the second gag lever post joint is at a pair of second screens inslot.

As a further improvement of the utility model, set up on the first fixed plate with first gag lever post assorted first screens groove, set up on the second fixed plate with first gag lever post assorted third screens groove, first gag lever post joint is between first screens groove and third screens groove.

As a further improvement of the utility model, the second spring groove has been seted up on the second fixed plate, second compression spring installs at the second spring inslot.

As a further improvement of the utility model, it is a pair of the fixed orifices has all been seted up on the equipment singleton, threaded connection has second fixing bolt on the fixed orifices, and is a pair of the equipment singleton passes through second fixing bolt fixed connection.

As a further improvement of the utility model, a plurality of first spacing grooves have been seted up to first fixed plate, set up a plurality ofly on the second fixed plate and first spacing groove assorted second spacing groove, insert between above-mentioned first spacing groove and the second spacing groove and be equipped with spacing post.

As a further improvement of the utility model, a plurality of first screw holes have been seted up on the first fixed plate, set up a plurality of and first screw hole assorted second screw hole on the second fixed plate, threaded connection has first fixing bolt between first screw hole and the second screw hole.

As a further improvement of the utility model, a first notch corresponding to the switch frame is further formed in the first fixing plate.

As a further improvement of the utility model, the height of second fixed plate is greater than the height of first fixed plate, the one end that first fixed plate was kept away from to the second fixed plate has seted up a pair of additional hole.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a locking piece is convenient for realize the quick locking to the joint spare to can realize the rigidity to the animal on the joint spare, convenient operation, stability is high, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of an initial state structure of a fixed lock for a non-human primate in an embodiment of the present invention;

fig. 2 is an exploded view of an initial state of a locking member of a fixed lock for use with a non-human primate in an embodiment of the invention;

fig. 3 is a schematic structural view of a locking state of a fixed lock for a non-human primate in an embodiment of the present invention;

fig. 4 is an exploded view of a locking member of a non-human primate locking device according to an embodiment of the present invention;

fig. 5 is an exploded view of a non-human primate first stationary lock according to an embodiment of the present invention;

fig. 6 is an exploded view of a non-human primate fixed lock according to an embodiment of the present invention;

fig. 7 is a schematic view of an embodiment of the present invention showing a use process of a fixed lock for a non-human primate.

In the figure: 001. the clamping piece comprises a clamping piece, a clamping ring, an assembling single piece, 011 clamping rings, 012 fixing holes, 1, a first fixing plate, 101, a first gap, 102, a first threaded hole, 103, a limiting ring groove, 104, an accommodating groove, 105, a first clamping groove, 106, a first limiting groove, 107, a first spring groove, 2, a second fixing plate, 201, an additional hole, 202, a second threaded hole, 203, a second gap, 204, a second limiting groove, 205, a third clamping groove, 206, a second spring groove, 3, a first fixing bolt, 4, a first compression spring, 5, a second compression spring, 6, a switch frame, 601, a second clamping groove, 7, a locking rod 701, a locking opening, 702, a pressing part, 703, a through hole, 704, a third gap, 8, a first limiting rod, 9, a second limiting rod and 10, a limiting column.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model relates to an embodiment discloses a fixed tool to lock for non-human primate, it is shown with fig. 1 ~ 6 to refer to, fixed tool to lock includes locking piece and joint spare 001, joint spare 001 is used for blocking laboratory animal's neck, the realization is fixed to laboratory animal, the locking piece is used for the fixed to joint spare 001, the locking piece includes the casing, locking Assembly, reset assembly and locking lever 7, joint spare 001 includes a pair of interconnect's equipment singleton 01, fixed orifices 012 has all been seted up on a pair of equipment singleton 01, all be provided with on a pair of equipment singleton 01 with locking lever 7 assorted joint ring 011.

Specifically, threaded connection has the second fixing bolt on the fixed orifices 012, does not mark in the figure, and a pair of equipment singlets 01 passes through second fixing bolt fixed connection, is convenient for realize dismantling and the equipment, and during the specific use, the neck joint of experimental animals is in the ring that a pair of equipment singlets 01 formed.

Referring to fig. 1 to 6, the housing includes a first fixing plate 1 and a second fixing plate 2 which are oppositely disposed, the first fixing plate 1 is provided with a plurality of first threaded holes 102, the second fixing plate 2 is provided with a plurality of second threaded holes 202 matched with the first threaded holes 102, a first fixing bolt 3 is connected between the first threaded holes 102 and the second threaded holes 202 in a threaded manner, and the first fixing plate 1 and the second fixing plate 2 can be fixedly connected through the first fixing bolt 3, so that the mounting, the dismounting and the later maintenance of the internal structure are facilitated.

Referring to fig. 2 to 6, the first fixing plate 1 is provided with a limiting ring groove 103 and a receiving groove 104, the locking assembly includes a switch frame 6 slidably disposed in the limiting ring groove 103, a second limiting rod 9 mounted on the switch frame 6 and a plurality of first compression springs 4 abutted to the switch frame 6, the switch frame 6 is provided with a pair of second clamping grooves 601, the second limiting rod 9 is clamped in the pair of second clamping grooves 601, so as to facilitate the detachment of the second limiting rod 9, the first fixing plate 1 is further provided with a first spring groove 107, the first compression springs 4 are disposed in the first spring groove 107, the switch frame 6 can slide up and down in the limiting ring groove 103, so that the up-and-down movement for driving the second limiting rod 9 can be realized, and the second limiting rod 9 can be separated from the third notch 704.

Specifically, the first fixing plate 1 is further provided with a first notch 101 corresponding to the switch frame 6, so that the switch frame 6 can be pushed upwards conveniently.

Referring to fig. 5 and fig. 6, the first fixing plate 1 is provided with a plurality of first limiting grooves 106, the second fixing plate 2 is provided with a plurality of second limiting grooves 204 matched with the first limiting grooves 106, and the limiting posts 10 are inserted between the first limiting grooves 106 and the second limiting grooves 204, so that the alignment accuracy of the first fixing plate 1 and the second fixing plate 2 can be realized, and the first fixing plate 1 and the second fixing plate 2 are prevented from generating relative displacement and deviation.

Referring to fig. 4 to 6, the locking rod 7 is disposed in the accommodating groove 104, one end of the locking rod 7 located in the accommodating groove 104 is provided with a through hole 703 and a third notch 704, a first limiting rod 8 is inserted into the through hole 703, the first limiting rod 8 is fixedly mounted between the first fixing plate 1 and the second fixing plate 2, the first fixing plate 1 is provided with a first clamping groove 105 matched with the first limiting rod 8, the second fixing plate 2 is provided with a third clamping groove 205 matched with the first limiting rod 8, and the first limiting rod 8 is clamped between the first clamping groove 105 and the third clamping groove 205.

Referring to fig. 2 and fig. 4, the third notch 704 is matched with the second limiting rod 9, the second limiting rod 9 can be clamped in the third notch 704 and can also be disengaged from the third notch 704, and the second fixing plate 2 is provided with a second notch 203 matched with the locking rod 7, so that the swing of the locking rod 7 in the opening and locking state conversion is not influenced.

The other end of the locking lever 7 is provided with a locking port 701, and the locking port 701 is matched with the clamping ring 011 and can fix the clamping ring 011.

Referring to fig. 5 and fig. 6, the reset assembly includes a pressing portion 702 disposed on the locking rod 7 and a second compression spring 5 abutting against the pressing portion 702, a second spring groove 206 is formed on the second fixing plate 2, the second compression spring 5 is installed in the second spring groove 206, the second spring groove 206 is used for limiting the second compression spring 5, so that the second compression spring 5 is stably installed and is not easy to shift, and the second compression spring 5 can push the pressing portion 702 downward, so as to maintain the reset state shown in fig. 1.

Referring to fig. 1 to 6, the height of the second fixing plate 2 is greater than that of the first fixing plate 1, a pair of additional holes 201 are formed in one end of the second fixing plate 2, which is far away from the first fixing plate 1, and the locking member can be fixed on the corresponding bracket by the additional holes 201.

In use, as shown in fig. 1 and fig. 2, the locking lever 7 is in a completely opened state, at this time, under the action of the second compression spring 5, the locking lever 7 is in an inclined state, and at the same time, the second limiting rod 9 is completely separated from the third notch 704, as shown in fig. 7, when the locking member 001 needs to be locked, the fastening ring 011 of the fastening member 001 moves toward the direction close to the locking port 701, specifically, the fastening member 001 may be disposed on a corresponding slide rail, when the fastening ring 011 contacts and pushes the locking port 701, the locking lever 7 rotates around the first limiting rod 8, the locking lever 7 presses down the second limiting rod 9, the second limiting rod 9 moves upward, until the locking lever 7 is in a vertical state, the second limiting rod 9 is locked into the third notch 704 under the action of the first compression spring 4, and the state is shown in fig. 3 and fig. 4, so that the locking of the fastening member 001 can be locked.

When the switch needs to be opened again, the switch frame 6 is pushed upwards, so that the second limiting rod 9 is disengaged from the third notch 704, and the locking rod 7 is reset again under the action of the second compression spring 5, that is, the state shown in fig. 1 and fig. 2 is realized.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The fixed lockset for the non-human primates is characterized by comprising a locking piece and a clamping piece, wherein the locking piece comprises a shell, a locking assembly, a resetting assembly and a locking rod, the clamping piece comprises a pair of mutually connected assembly single pieces, and a clamping ring matched with the locking rod is arranged on each assembly single piece;

2. The non-human primate fixing lock according to claim 1, wherein the first fixing plate is further provided with a first spring groove, and the first compression spring is arranged in the first spring groove.

3. The fixed lockset for the non-human primate of claim 1, wherein the switch frame is provided with a pair of second locking grooves, and the second limiting rod is locked in the pair of second locking grooves.

4. The non-human primate fixed lockset as claimed in claim 1, wherein the first fixing plate is provided with a first locking groove matching with the first position-limiting bar, the second fixing plate is provided with a third locking groove matching with the first position-limiting bar, and the first position-limiting bar is locked between the first locking groove and the third locking groove.

5. The non-human primate fixing lock as claimed in claim 1, wherein the second fixing plate is provided with a second spring groove, and the second compression spring is mounted in the second spring groove.

6. The non-human primate fixing lock according to claim 1, wherein fixing holes are formed in the pair of assembling units, second fixing bolts are connected to the fixing holes in a threaded mode, and the pair of assembling units are fixedly connected through the second fixing bolts.

7. The non-human primate fixing lockset as recited in claim 1, wherein the first fixing plate defines a plurality of first limiting grooves, the second fixing plate defines a plurality of second limiting grooves matching the first limiting grooves, and a limiting post is disposed between the first limiting grooves and the second limiting grooves.

8. The non-human primate fixing lockset as claimed in claim 1, wherein the first fixing plate is provided with a plurality of first threaded holes, the second fixing plate is provided with a plurality of second threaded holes matching with the first threaded holes, and a first fixing bolt is screwed between the first threaded holes and the second threaded holes.

9. The non-human primate fixing lock as claimed in claim 1, wherein the first fixing plate further comprises a first notch corresponding to the switch frame.

10. The non-human primate fixing lock as claimed in claim 1, wherein the second fixing plate is higher than the first fixing plate, and a pair of attachment holes are formed at an end of the second fixing plate away from the first fixing plate.